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Scientific CalculatorsHow to find the free scientific calculator on your computer. Check your PC or Mac or Smartphone for a built-in scientific calculator.
Algebra CalculatorsOnline Algebra Calculators. Calculate Cube Roots, Square Roots, Exponents, Radicals or Roots, Simplifying Radical Expressions and Fractional Exponents. Free online calculators for math, algebra, chemistry, finance, plane geometry and solid geometry. Free online converters. Free algebra and math word problems.
Absolute Difference CalculatorCalculate the absolute difference between two numbers and see the work. Absolute difference is the distance between values regardless of positive or negative direction.
Completing the Square CalculatorSolve quadratic equations by completing the square. Calculator shows the work for solutions with real or complex roots. Complete the square to calculate second degree polynomial equation solutions.
Cube Calculator x³ | x cubedCalculate any number cubed, n³. To cube a number multiply it by itself 3 times as in 4 x 4 x 4. Cube a number, decimal number or scientific E notation. Find perfect cubes.
The First 100 Perfect CubesSee a list of the first 100 perfect cubes. Includes the numbers 1 to 100 as perfect cube numbers listed in chart form and image form.
Cube Root CalculatorCalculate the cube root of positive and negative numbers. 3rd root calculator. The cube root of x is a number y such that y³ = x. The cube root of a negative number is negative.
Cubic Equation CalculatorCubic Equation Calculator solves cubic equations or 3rd degree polynomials. Uses the cubic formula to solve third order polynomials for real and complex solutions.
Difference of Two Squares CalculatorFactor the difference of two squared terms in the form a^2 - b^2. Answer with work to get the factored solution from the difference of 2 squares.
Dot Product CalculatorFind the dot product of two or more vectors with an equal number of terms.
Fraction Exponents CalculatorFind exponents of numbers using fractional exponents. Fractional Exponents. Shows the problem solutions for solving exponents with fractions.
Exponents CalculatorCalculator for Exponents. Find the power of large integers and decimals. Negative exponents, decimal exponents and large exponents. Exponent Rules. Shows solution for small integers to the power of small integers.
Solve for Exponents CalculatorSolve Exponential Equations for Exponents using X = log(B) / log(A). Will calculate the value of the exponent. Free online calculators for exponents, math, fractions, factoring, plane geometry, solid geometry, algebra, finance and more. Calculator simple exponents and fractional exponents
Fifth Roots CalculatorCalculate the fifth root of numbers. 5th root calculator. List of roots for resulting answers 1 through 10. Free online calculators for radicals, exponents, math, fractions, factoring, plane geometry, solid geometry, algebra, finance and more. Calculator roots.
Fourth Roots CalculatorCalculate the fourth root of numbers. 4th root calculator. Free online calculators for radicals, exponents, math, fractions, factoring, plane geometry, solid geometry, algebra, finance and more. Calculator roots.
FOIL Method CalculatorUse the FOIL method to multiply expressions. FOIL stands for First, Outer, Inner, Last for binomial multiplication with the distributive property.
Large Exponents CalculatorCalculator for exponents larger than 1000. Find the power of large integers raised to large integers. Answer is in scientific notation and the full digit answer.
Logarithm Equation CalculatorSolve Exponential Equations for Exponents using X = log(B) / log(A). Will calculate the value of the exponent. Free online calculators for exponents, math, fractions, factoring, plane geometry, solid geometry, algebra, finance and more. Calculator simple exponents and fractional exponents
Percentage Change CalculatorLearn how to calculate percentage change between two values. Positive change is percent increase and negative change is a decrease. The percent change formula is ((V2 - V1) / |V1|) * 100.
Percentage Difference CalculatorCalculating percentage difference of two numbers. ( | ΔV |/ ( ∑V/2) ) * 100 = ( | (V1 - V2) | / ((V1 + V2)/2) ) * 100 = percentage difference. How to calculate percentage difference and percentage formula.
Percent Error CalculatorCalculate percent error given estimated or experimental values and theoretical actual values. Calculator shows work and calculates absolute error and relative error.
Percentage Increase CalculatorPercentage increase calculator finds the increase from one value to another as a percentage of the first value. Shows you how to find percentage increase with percent increase formula.
Percentage Decrease CalculatorPercentage decrease calculator finds the decrease from one amount to another as a percentage of the first amount. Shows you how to find percentage decrease with percent decrease formula.
Quadratic Formula CalculatorSolve quadratic equations using a quadratic formula calculator. Calculator solution will show work for real and complex roots. Uses the quadratic formula to solve a second-order polynomial equation or quadratic equation. Shows work by example of the entered equation to find the real or complex root solutions.
Radicals and Roots CalculatorFind radical or roots of numbers. Just enter the radical and radicand into the calculator. Free online calculators for radicals, exponents, math, fractions, factoring, plane geometry, solid geometry, algebra, finance and more. Calculator roots.
Simplify Radical Expressions CalculatorEnter the radical and radicand of the radical expression you want to simplify and the expression will be simplified for you. Shows the work. Calculator roots.
Square Calculator x²Calculate the squared value of a number such as n². Square numbers input as whole numbers or integers or decimal numbers or scientific E notation that are either positive or negative.
Square Root CalculatorSquare root calculator and perfect square calculator. Find the square root, or the two roots, including the principal root, of positive and negative real numbers. Calculate the positive principal root and negative root of positive real numbers. Also tells you if the entered number is a perfect square.
Chemistry CalculatorsOnline chemistry calculators for molecular formulas. Calculate the molecular weight of chemical formulas. Use a periodic table.
Molecular Weight CalculatorCalculate the molecular weight of a formula. Input the molecular formula and the weight is calculated. Also provides the atomic number, element name, base atomic weight and formula weight for the calcutated molecular formula.
Construction CalculatorsOnline construction calculators for tank volumes and fill, concrete volume and feet-inches calculator online.
Concrete CalculatorCalculate concrete volume and cost of concrete slabs, footers, walls, columns, steps, curbs and gutters in cubic feet, cubic yards and cubic meters. Calculate for quantity of items to fill for a total project need of cement in cubic feet and cubic yards. Yardage of concrete.
Cubic Yards CalculatorCalculate cubic yards, cubic feet or cubic meters for landscape material, mulch, land fill, gravel, cement, sand, containers, etc. Enter measurements in US or metric units and get volume conversions to other units. How to calculate cubic yards for rectangular, circular, annular and triangular areas. Calculate project cost based on price per cubic foot, cubic yard or cubic meter.
Cubic Feet CalculatorCalculate cubic feet for storage units, trucks, tanks, and many geometricy shapes.
Feet and Inches CalculatorCalculator for adding, subtracting, multiplying and dividing feet and inches using whole numbers, mixed numbers and fractions. Construction related calculator to solve problems with feet and inches calculations. Free online calculator for adding, subtracting, multiplying and dividing mixed numbers and fractions.
Mulch CalculatorMulch calculator finds how much landscaping mulch you need. Enter length and width of mulch bed and how deep you want the mulch. Calculate cubic yards or bags of mulch.
Roadway Fill Volume CalculatorCalculate US or SI units of volume, tonnage and price of roadway fill such as clay, gravel, sand or other roadway construction materials.
Square Footage CalculatorCalculate square footage, square meters, square yardage and acres for home or construction project. Calculate square feet, meters, yards and acres for flooring, carpet, or tiling projects. Enter measurements in US or metric units. How to calculate square footage for rectangular, round and bordered areas. Calculate project cost based on price per square foot, square yard or square meter.
Tank Volume CalculatorCalculate capacity and fill volumes of common tank shapes for water, oil or other liquids. 7 tank types can be estimated for gallon or liter capacity and fill. How to calculate tank volumes.
Acceleration Conversion CalculatorConvert among units of acceleration including foot per hour per second, foot per minute per second, foot per second squared, galileo, gravity (standard), inch per minute per second, inch per second squared, meter per second squared, knot per second, mile per hour per second, mile per minute per second and mile per second squared. Learn how to convert among units of acceleration.
Angle Conversion CalculatorConvert among angular units. Convert to radian, degree, minutes, seconds, sign, octant, sextant, quadrant, revolution, gon and mil. Learn how to convert among anular units.
Area Conversion CalculatorConvert among area units. Convert to square meters, square inches, and square feet. Learn how to convert among area units.
cm to inches (cm to in) | centimeters to inchesConvert centimeters to inches. Divide centimeters by 2.54 to get decimal inches then convert to fractional inches. Convert metric length measurements of cm to US units of inches. cm to in
Computer (Digital) Storage Units ConverterConvert among computer binary storage units or digital storage units. Convert among bits, bytes, in digital and metric decimal units. Learn how to convert among storage units.
Decimal Degrees to Degrees Minutes SecondsConvert decimal degrees to degrees, minutes, seconds. Convert latitude and longitude degrees from decimal to degrees minutes seconds and also to degrees, decimal minutes.
Cooking Conversion CalculatorConvert cooking weights, liquid and dry measures, lengths and temperatures. Common U.S. units of measure used in the kitchen for cooking along with common metric units. Free online cooking and kitchen conversions.
Density Conversion CalculatorConvert among density units. Convert to kilograms per cubic meter, grams per cubic centemeter, ounces per cubic inch, and pounds per cubic foot. Learn how to convert among density units.
Distance Conversion CalculatorConvert among distance units. Convert to kilometers, meters, centimeters, inches, and feet. Learn how to convert among distance units.
Energy Conversion CalculatorConvert among energy units. Convert to British Thermal Units, calories, joules, therms, and electron volts. Learn how to convert among energy units.
Force Conversion CalculatorConvert among force units. Convert to newton, dyne, kilogram-force, pound-force, and poundals. Learn how to convert among force units.
Height Converter cm to in and ftConvert to in and/or feet from cm. Convert height measurements from metric units of centimeters to US units of inches and feet. Enter height in centimeters to convert height to inches and/or feet.
Height Converter ft and in to cmConvert to cm from ft and in. Convert height measurements from US units of feet and inches to metric units of centimeters. Enter feet and/or inches to convert to height in centimeters.
Height Converter ft to cm and cm to inConvert ft and in to cm, convert in to cm and convert cm to in. Convert height measurements between US units and metric units and convert heights between Imperial and metric units.
Hours to Minutes ConverterConvert hours to minutes. Converted results in minutes, minutes and seconds, seconds and hh:mm:ss. Minutes equals hours times 60 minutes per hour, min = h * 60. Hours to minutes conversion charts.
inches to cm | inches to centimeters (in to cm)inches to cm conversion calculator. Multiplies inches by 2.54 to get decimal centimeters and shows steps to calculate the coversion. Convert US units of inches and fractional inches to metric length measurements of cm. in to cm
Meters to Feet Conversion | m to ftMeters to feet conversion. Convert meters to feet and inches. Choose decimal places or fractions of an inch for feet and inches conversion accuracy.
Metric Units Conversion CalculatorConvert among any SI metric units by ignoring the base and converting only amoung the metric prefixes. Convert to kilo, centi, deci, base unit, mega, and giga, to name a few.
Minutes to Decimal ConverterConvert minutes to decimal hours for calculating time cards and payroll. Divide minutes by 60 to find decimal minutes, military minutes and hundredths of an hour.
Minutes to Hours ConverterConvert minutes to hours. Convert minutes to hours and minutes. Answer will be in both decimal hours total, hours and minutes total, and hh:mm format of hours and minutes. Formulas to convert minutes to hours and minutes.
Momentum Unit ConverterConvert among momentum units. Convert to dyne second, kilogram meter per sec, newton second, newton minute, and pound foot per second. Learn how to convert among momentum units.
Numbers to Words ConverterConvert a number to a word representation with numbers to words, numbers to usd currency and how to write check amounts conversion calculator. Currency to words converter. Integer and decimal numbers and Scientific E Notation to words converter. Very large numbers and many decimal places to American words converter. Figures to words converter.
Digits to Words ConverterConvert digits to words in your choice of language and letter case. Read and speak numbers as words for dates, decimals, dollar amounts, tracking numbers or social security numbers.
lb to kg | Pounds to Kilograms ConversionConvert mass from pounds (lb) to kilograms (kg) and among units of grams and ounces. Find the conversion factors for quick conversions from lb to kg and understang how to convert lb to kg.
kg to lb | Kilograms to Pounds ConversionConvert mass from kilograms (kg) to pounds (lb) and among units of grams and ounces. Convert kilograms to pounds and ounces. Find the conversion factors for quick conversions from kg to lb and understang how to convert kg to lb.
Power Conversion CalculatorConvert among power and heat flow units. Convert to watt, horsepower, joules per hour, and BTU per hour. Learn how to convert among power and heat flow rate units.
Pressure Conversion CalculatorConvert among pressure units. Convert to pascals, bars, and inches of mercury. Learn how to convert among pressure units.
Roman Numeral CalculatorRoman numeral math showing the steps. Add and subtract Roman numerals using I, V, X, L, C, D and M. Multiply and divide Roman numerals.
Roman Numeral ConverterConvert Roman numerals to numbers or convert numbers to Roman numerals. Find Roman numerals up to 3,999,999 using I, V, X, L, C, D and M.
Roman Numeral Date ConverterWrite a date in Roman numerals. Use this converter as a Roman numeral translator for dates and years. Also convert date numbers in month, day and year to dates in Roman numerals.
Speed Conversion CalculatorConvert among speed units. Convert to kilometers per hour, meters per second, miles per hour, knots, and the speed of light
Square Feet to Square Meters | ft² to m²Convert feet squared to meters squared. This calculator solves and shows the work for conversion from ft² to m² area units.
Square Meters to Square Feet | m² to ft²Convert meters squared to feet squared. This calculator solves and shows the work for conversion from m² to ft² area units.
Convert TemperatureConvert between temperature scales. Convert temperature to or from Fahrenheit, Celsius, Kelvin, Rankine and Réaumur. Learn how to convert temperature scales.
Celsius to Fahrenheit | °C to °FConvert temperature units from Celsius scale to Fahrenheit scale. C to F. How to solve the equation °F = °C × 9/5 + 32. Learn how to convert among temperaure units Celsius to degrees Fahrenheit.
Celsius to Kelvin | °C to KConvert temperature units from Celsius scale to Kelvin scale. C to K. How to solve the equation K = °C + 273.15. Learn how to convert among temperaure units degrees Celsius to Kelvin.
Celsius to Rankine | °C to °RConvert temperature units from Celsius scale to Rankine scale. C to R. How to solve the equation °R = °C × 9/5 + 491.67. Learn how to convert among temperaure units Celsius to degrees Rankine.
Fahrenheit to Celsius | °F to °CConvert temperature units from Fahrenheit scale to Celsius scale. F to C. How to solve the equation °C = (°F − 32) × 5/9. Learn how to convert among temperaure units Celsius and Fahrenheit.
Fahrenheit to Kelvin | °F to KConvert temperature units from Fahrenheit scale to Kelvin scale. F to K. How to solve the equation K = (°F − 459.67) × 5/9. Learn how to convert among temperaure units Kelvin and Fahrenheit.
Fahrenheit to Rankine | °F to °RConvert temperature units from Fahrenheit scale to Rankine scale. F to R. How to solve the equation °R = °F + 459.67. Learn how to convert among temperaure units Rankine and Fahrenheit.
Kelvin to Celsius | K to °CConvert temperature units from Kelvin scale to Celsius scale. K to C. How to solve the equation °C = K - 273.15. Learn how to convert among temperaure units Kelvin to degrees Celsius.
Kelvin to Fahrenheit | K to °FConvert temperature units from Kelvin scale to Fahrenheit scale. K to F. How to solve the equation °F = K × 9/5 - 459.67. Learn how to convert among temperaure units Kelvin to degrees Fahrenheit.
Kelvin to Rankine | K to °RConvert temperature units from Kelvin scale to Rankine scale. K to R. How to solve the equation °R = K × 9/5. Learn how to convert among temperaure units Kelvin to degrees Rankine.
Time Conversion CalculatorConvert between time units. Convert decimal time to seconds, minutes, hours, days, weeks, and years. Learn how to convert from one time unit into another.
Volume Conversion CalculatorConvert among volume units. Convert to liter, mililiter, hogsheads, teaspoons, ounces, and gallons. Learn how to convert among volume units.
Cubic Feet to Cubic Yards | ft³ to yd³ The cubic feet symbol is ft³ however you will also see cubic feet represented as cu ft. The same is true for cubic yards, also denoted as yd³ or cu yd.
Cubic Yards to Cubic Feet | yd³ to ft³ Convert cubic yards yd³ to cubic feet ft³. Answer shows the work to convert to cubic feet: Multiply cubic yards by 27.
Weight (Mass) Conversion CalculatorConvert among weight (mass) units. Convert to grams, miligrams, kilograms, metric tons, ounces, pounds, and tons.
Avoirdupois Weight Conversion CalculatorConvert among Avoirdupois Weight units. Convert to drams, grains, hundredweights, pounds, and tons. Learn how to convert between Avoirdupois weight units.
Troy Weight Conversion CalculatorConvert among Troy Weight units. Convert to grains, carats, pennyweights, ounces, and pounds. Learn how to convert among Troy Weight units.
Discrete Mathematics CalculatorsOnline mathematics calculators for factorials, odd and even permutations, combinations, replacements, nCr and nPr Calculators. Free online calculators for exponents, math, fractions, factoring, plane geometry, solid geometry, algebra, finance and trigonometry
Combinations Calculator (nCr)Find the number of ways of choosing r unordered outcomes from n possibilities as nCr (or nCk). Combinations calculator or binomial coefficient calcator and combinations formula. Free online combinations calculator.
Combination with Replacement CalculatorFind the combination with replacement, number of ways of choosing r unordered outcomes from n possibilities as unordered samples with replacement. Combinations replacement calculator and combinations formula. Free online combinations calculator.
Even Permutations CalculatorFind the even permutations for a set of n elements. n factorial divided by 2 or n! / 2. Even permutations calculator. Free online permutations calculators.
Factorial Calculator n!Factorial Calculator. Find the factorial n! of a number, including 0, up to 4 digits long. n! factorial calculator and examples. Free online factorial calculator.
Multifactorial CalculatorMultifactorial Calculator. Find the factorial n!, double factorial n!!, triple factorial n!!!, etc, of a number, including 0, up to 4 digits long.
Odd Permutations CalculatorFind the odd permutations for a set of n elements. n factorial divided by 2 or n! / 2. Odd permutations calculator. Free online permutations calculators.
Permutations Calculator nPrFind the number of ways of getting an ordered subset of r elements from a set of n elements as nPr (or nPk). Permutations calculator and permutations formula. Free online permutations calculator.
Circular Permutation Calculator (Pn)Find the circular permutation of a number. Factorial Calculator. Find the factorial n! of a number, including 0, up to 4 digits long. n! factorial calculator and examples.
Permutation with Replacement CalculatorFind the number of ways of getting an ordered subset of r elements from a set of n elements as ordered samples with replacement. Permutations calculator and permutations formula. Free online permutations calculator.
Pascal's Triangle CalculatorPascal’s triangle gives probability, combinations or binomial coefficients for any expansion of (x + y)ⁿ. Generate Pascals triangle or find a single n, k entry.
Fibonacci CalculatorThis Fibonacci calculator will generate a list of Fibonacci numbers from start and end values of n. You can also calculate a single number in the Fibonacci Sequence, Fn, for any value of n up to n = -200 to +200
Depreciation CalculatorsCalculate depreciation and create depreciation schedules. Includes online calculators for activity, declining balance, double declining balance, straight line, sum of years digits, units of production, real estate property and variable declining balance depreciation. Depreciation formulas and Excel® equivalent functions.
Financial Ratio CalculatorsUse Financial Ratio Calculators to assess the overall financial condition of a business or organization: Profitability Ratio, Debt Ratio, Liquidity Ratio, Operations Ratio.
Interest and APR CalculatorsCalculators to determine simple interest, compund interest, and annual percentage rate APR. Use effective interest rate, nominal interest rate, periodic interest rate, and equivalent interest rate calculators to see how compounding frequency and number of periods affects interest rate calculation.
Loan CalculatorsCalculations for car loans, auto loans, mortgages, and personal loans with amortization schedules. Calculate monthly loan payments given principal loan amount, loan terms and interest rate. Online calculator to determine monthly payment of any loan amount, length, and interest rate.
Money, Pay, and Tax CalculatorsMoney, Pay and Tax Calculators to calculate gross pay, time card hours, federal tax estimates, property tax, sales tax, service tax in India. Also includes currency conversion tables, currency appreciation and depreciation calculators, bid-ask and tip calculators.
Personal Finance and Accounting CalculatorsPersonal finance and accounting calculators for personal banking, checking and savings account balance reconciliation. Adding machine running total calculator lets you print calculation history. Checkbook calculator and numbers to words conversion for writing checks.
Sales and Retail CalculatorsCalculators online for sales, markup, margin, price, profit, sale price and sales tax. Calculate among the sales variables in marginal analysis for cost, revenue, gross profit, gross margin and markup. Calculator to determine the sale price of a discounted item. Calculator online to calculate sales tax with a total price.
Saving and Investing CalculatorsCalculators for saving and investing. Calculate how long it will take to save a target amount given regular deposits at an interest rate. Estimate how long a lump sum savings will last given regular withdrawals. Calculators for CDs, annuities, retirement savings, Rule of 72, how long to double an investment.
Time Value of Money CalculatorsTime value of money calculators to determine relative worth, present value of money versus future value of money. Calculate present value of lump sum and investments, and future value of investments given interest earned and inflation variables.
Financial CalculatorsCalculators for loans, car loans, mortgages with amortization schedules. Calculate time value of money, savings and investing, sales and retail and financial ratios. Time card calculator, gross pay, tax and depreciation calculators.
Adding Machine CalculatorOnline adding machine with printable running tape record. Adding machine calculator for addition, subtraction, multiplication, division and percentages with virtual paper tape that keeps a running total and records your entries so you can double check them.
Amortization Schedule Calculator: Equal Principal PaymentsCreate an amortization schedule for fixed-principle declining-interest loan payments where the principal remains constant while the interest and total payment amounts decrease. Enter loan amount, interest rate, number of payments and payment frequency to calculate financial loan amortization schedules.
Amortization CalculatorCreate an amortization schedule payment table for loans, car loans and mortgages. Enter loan amount, interest rate, number of payments and payment frequency to calculate financial loan amortization schedules. See amortized loan balance after each payment.
Annuity on $1 Loan Table CreatorCreate a Future Value of an Annuity Due Table based on compounding interest calculations. Future value of a $1 ordinary annuity. Compound interest formula to find future values.
Basic APR CalculatorBasic Annual Percentage Rate (APR) Calculator for a loan or mortgage. What is the APR of your mortgage or loan? Calculate annualized APR and create an amortization schedule.
APR CalculatorCalculate the Annual Percentage Rate (APR) of a loan or mortgage. What is the APR? Calculate APR from loan amount, finance and non-finance charges.
Bid-Ask CalculatorCalculate bid ask spread and bid ask margin for financial quotes or currency using this calculator. Calculate money exchange value from one currency to another and get the current exchange rates, for example, pounds £ to dollars $ or dollars $ to pounds £.
CAGR Calculator | Compound Annual Growth RateCAGR Calculator to calculate the compound annual growth rate. Use CAGR to analyze business or investment performance over time as a smoothed growth rate of return.
Car Loan Calculator | CalculatorSoupCalculate monthly car payment based on loan amount, term and interest rate. Create a loan amortization schedule and find grand total of car loan payments and interest.
CD CalculatorCalculate the future value of a certificate of deposit investment. The future value of a one time lump sum investment plus taxes you will owe on interest earned.
Checkbook Balance CalculatorBalance your checkbook using this formatted checkbook calculator. Provides a total that should match your checkbook balance. Hints on how to balance your checkbook.
Checkbook CalculatorMath calculator that keeps a running total of operations. Useful to add or subtract a series of numbers like to balance a checkbook. Checkbook calculator.
Periodic Compound Interest CalculatorCalculates principal, accrued principal plus interest, rate or time periods using the standard compound interest formula A = P(1 + r)^t. Calculate periodic compound interest on an investment or savings. Period can be months, quarters, years, etc. Formulas given to solve for principal, interest rates or accrued investment value or number of periods.
Compound Interest CalculatorCompound interest calculator finds interest earned on savings or paid on a loan with the compound interest formula A=P(1 + r/n)^nt. Calculate interest, principal, rate, time and total investment value.
Currency Appreciation and Depreciation CalculatorCalculate currency appreciation or currency depreciation using this calculator. Calculate money exchange value from one currency to another and get the current exchange rates, for example, pounds £ to dollars $ or dollars $ to pounds £.
USD United States Dollar Currency ConversionCurrency exchange rates conversion table for USD United States Dollar. Rates updated daily from European Central Bank. Calculate money exchange value from USD currency to another.
Currency ConverterCurrency conversion calculator. Rates updated daily from European Central Bank. Calculate money exchange value from one currency to another and get the current exchange rates, for example, pounds to dollars or dollars to pounds .
Debt Ratios CalculatorCalculate several values relating to the debt of a business. Find debt ratio, debt/equity ratio, and times interest earned ratio. Free online business and financial ratio calculators.
Deferred Fixed Annuity CalculatorAnnuity calculator for terms of 1 to 10 years. Fixed interest deferred annutities. Reports investment value, interest rate, year end values and yield to term for each year of the annuity.
Activity Method Depreciation CalculatorCalculate depreciation of an asset using the activity based method. Calculator for depreciation per unit of activity and per period. Includes formulas and example.
Depreciation CalculatorDepreciation calculator offers straight-line, declining balance, sum-of-years' digits, and units-of-production methods of depreciation. See depreciation schedules and partial year calculations.
Declining Balance Depreciation CalculatorCalculate depreciation of an asset using the declining balance method. Create and print a depreciation schedule. Calculator for depreciation at a chosen declining balance factor. Includes formulas, example, depreciation schedule and partial year calculations.
Double Declining Balance Depreciation CalculatorCalculate depreciation of an asset using the double declining balance method and create and print depreciation schedules. Calculator for depreciation at a declining balance factor of 2 (200% of straight line). Includes formulas, example, depreciation schedule and partial year calculations.
Fixed Declining Balance Depreciation CalculatorCalculate depreciation of an asset using Excel DB function for fixed declining balance method and create and print depreciation schedules. Includes formulas, example, depreciation schedule and partial year calculations.
Property Depreciation Calculator: Real EstateCalculate depreciation and create and print depreciation schedules for residential rental or nonresidential real property related to IRS form 4562. Uses mid month convention and straight-line depreciation for recovery periods of 22, 27.5, 31.5, 39 or 40 years. Property depreciation for real estate related to MACRS.
Straight Line Depreciation CalculatorCalculate the straight-line depreciation of an asset or, the amount of depreciation for each period. Find the depreciation for a period or create and print a depreciation schedule for the straight line method. Includes formulas, example, depreciation schedule and partial year calculations.
Sum of Years Digits Depreciation CalculatorCalculate the sum-of-years digits depreciation of an asset for a specified period and provides a printable depreciation schedule. Find the depreciation for a period or create a depreciation schedule for the Sum-of-years digits method. Includes formulas, example, depreciation schedule and partial year calculations.
Units of Production Depreciation CalculatorCalculate depreciation of an asset using the units-of-production method. Calculator for depreciation per unit of production and per period. Includes formulas and example.
Variable Declining Balance Depreciation CalculatorCalculate depreciation of an asset using variable declining balance method and create printable depreciation schedules. This type of calculation is allowed under MACRS. Calculator for depreciation combining declining balance and straight line methods. Includes formulas, example, depreciation schedule and partial year calculations.
Discount CalculatorCalculate the discount, list price or sale price and find out the discount amount of money saved. Enter any two values to find the third. Where the formula is Sale Price = List Price - Discount x List Price.
Effective Annual Rate (EAR) CalculatorCalculate the effective annual rate (EAR) from the nominal annual interest rate and the number of compounding periods per year. Effective annual rate calculator can be used to compare different loans with different annual rates and/or different compounding terms.
Effective Interest Rate CalculatorCalculate the effective annual interest rate or APY (annual percentage yield) from the nominal annual interest rate and the number of compounding periods per year.
EMI Loan CalculatorEquated Monthly Installment or EMI calculator to find the monthly payment on a car loan or mortgage with in advance or in arrears. Create an amortization schedule for the monthly installment loan.
Future Value of Annuity CalculatorCalculate the future value of an annuity due, ordinary annuity and growing annuities with optional compounding and payment frequency. Annuity formulas and derivations for future value based on FV = (PMT/i) [(1+i)^n - 1](1+iT) including continuous compounding
Future Value Calculator, BasicCalculate a simple future value of a present sum of money using the future value formula FV=PV(1+i)ⁿ. The future value return of a present value investment amount.
Future Value CalculatorCalculate the future value of a present value sum, annuity or growing annuity with interest compounding and periodic payments. Future value formula FV=PV(1+i)ⁿ
Future Value of Cash Flows CalculatorCalculate the future value of uneven, or even, cash flows. Finds the future value (FV) of cash flow series paid at the beginning or end periods. Similar to Excel combined functions FV(NPV()).
Investment Account CalculatorCalculate the future value of an investment account or retirement account that has periodic, constant contributions and withdrawls at a constant interest rate. Retirement account calculator. Calculate investment value at the end of a period and or create a detailed account schedule.
Future Value of a Present Sum CalculatorCalculate the future value of a present value lump sum of money using fv = pv * (1 + i)^n. The future value return of a one time present value investment amount.
Future Value of $1 TableFVIF table creator. Create a table of future value interest factors for $1, one dollar, based on compounding interest calculations. Future value of a present value of $1. Compound interest formula to find future values FV = $1(1+i)^n
Future Value of $1 Annuity TableFVIFA table creator. Create a table of future value interest factors for an annuity for $1, one dollar, based on compounding interest calculations. Future Value of an Annuity Due Table or Future Value of an Ordinary Annuity Table. Future value of a present value of $1. Compound interest formula to find future values of an annuity.
Gross Pay CalculatorCalculate the gross amount of pay based on hours worked and rate of pay including overtime. Summary report for total hours and total pay. Free online gross pay salary calculator plus calculators for exponents, math, fractions, factoring, plane geometry, solid geometry, algebra, finance and more
How Much Car Can I Afford?Car affordability calculator. Calculate the price you can afford, and the loan amount you must take, for a car based on the monthly car payment you want to make. Also considers down payments, taxes and trade-ins to create a loan amortization schedule and payment tables for loans.
How Much House Can I Afford?Home affordability calculator. Calculate the price of a house you can buy, and the mortgage you must take, based on the monthly payments you can afford. total monthly mortgage payments on your home. Based on term of your mortgage, interest rate, loan amount, annual taxes and annual insurance. Choose mortgage calculations for any number of years, months, amount and interest rate. Pop up mortgage calculator.
How Much Loan Can I Afford?Load affordability calculator. Calculate a loan amount you can afford based on current interest rate and the amoount you can pay on a monthly installment. Pop up loan calculators.
Inflation CalculatorCalculate the inflation and change in buying power between any two years from 1913 through this year. CPI inflation calculator and percentage change in the Consumer Price Index.
Interest-Only Mortgage CalculatorCalculate monthly mortgage payments on your home for interest only period and principal plus interest period. Create a mortgage amortization schedule for your interest only mortgage. Pop up mortgage calculator.
Interest Rate on $1 Table CreatorCreate an Interest Rate Table to find a rate to grow $1 to a given future value. Interest Rate on present value of $1. Interest formula to find future values.
Investment CalculatorCalculate the return of an investment account or the required variables necessary to meet your future account value goal.
Investment Inflation CalculatorCalculate the effect of inflation on the future value of an investment account. Calculator to find out how much you will have in the future and what its value will be in today's dollars. Calculate how much to invest today to attain a specified inflation adjusted future value.
Layaway Plan CalculatorCalculator online for layaway plan payments. Enter your price, tax, fees, down payment percent and number of payments in the layaway plan to calculate your total cost, down payment, and additional payment amounts.
Liquidity Ratios CalculatorCalculate several values relating to liquidity of a business. Find current ratio, quick ratio, cash ratio, and working capital. Free online business and financial ratio calculators.
List Price Markdown CalculatorCalculate the list price you need to set in order to allow for a customer discount and still maintain your desired revenue, gross profit, gross margin or mark up on a product or service. Calculate list price based on a markdown percentage to maintain profit margin and gross margin percentage.
Advanced Loan CalculatorUse this free online loan calculator to calculate payments and create a loan amortization schedule. Calculate loan amount, interest rate, loan term and payment amount.
Loan CalculatorCalculate monthly payments for a loan using our free calculator. Find payment, principal, interest rate and term. Create a loan repayment amortization schedule.
Simple Loan CalculatorSimple loan calculator finds monthly payment amount given interest rate and length of loan. Calculate loan interest paid and create an amortization schedule.
Loan Payment Table GeneratorCreate loan payment tables for car loans or mortgages. Lookup payments for various loan amounts, interest rates and monthly periods.
Loan Repayment CalculatorLoan calculator with extra payments. Calculate monthly payments on a loan, try different loan scenarios for affordability or payoff, and calculate the payments, months or principal remaining on a current loan.
Margin CalculatorCalculate gross margin on a product cost and selling price including profit margin and mark up percentage. Given cost and selling price calculate profit margin, gross profit and mark up percentage. Profit margin formulas. Free Online Financial Calculators from Free Online Calculator .net and now CalculatorSoup.com.
Markup CalculatorCalculate markup on a product based on cost and margin. Calculate markup, profit and selling price. Online price and sales markup calculators.
Money CalculatorMoney counter calculator for adding up denominations of bills and coins. Input number of bills, coins and rolled coins to get total sum value. Calculates USD, GBP, EUR, JPY, AUD, CAD, CHF, SEK, MXN, NZD, INR, PHP.
Mortgage CalculatorCalculate monthly mortgage payments and amortization schedule based on term, interest rate and loan amount. Choose mortgage calculations for any number of years, months, amount and interest rate. Pop up mortgage calculator.
Mortgage Payment Calculator with Taxes and InsuranceCalculate total monthly mortgage payments on your home with taxes and insurance. Based on term of your mortgage, interest rate, loan amount, annual taxes and annual insurance, calculate your monthly payments. Choose mortgage calculations for any number of years, months, amount and interest rate. Pop up mortgage calculator.
Mortgage Repayment CalculatorMortgage calculator with Extra Payments. Calculate total monthly mortgage payments on your home and what it will take in extra monthly payments to pay off your mortgage sooner. Based on term of your mortgage, interest rate and mortgage amount. Choose mortgage calculations for any number of years, months, amount and interest rate. Pop up mortgage calculator.
Net Present Value CalculatorCalculate the net present value of uneven, or even, cash flows. Finds the present value (PV) of future cash flows that start at the end or beginning of the first period. Similar to Excel function NPV().
Nominal Interest Rate CalculatorCalculate the nominal annual interest rate or APY (annual percentage yield) from the nominal annual interest rate and the number of compounding periods per year.
Operations Ratios CalculatorCalculate several values relating to the operations of a business. Find inventory turnover, total asset turnover, average collection period, and equity multiplier. Free online business and financial ratio calculators.
Periodic Interest Rate CalculatorCalculate the effective periodic interest rate from the nominal annual interest rate and the number of compounding periods per year. Example, calculate daily periodic rate for a credit card account.
Present Value of Annuity CalculatorCalculate the present value of an annuity due, ordinary annuity, growing annuities and annuities in perpetuity with optional compounding and payment frequency. Annuity formulas and derivations for present value based on PV = (PMT/i) [1-(1/(1+i)^n)](1+iT) including continuous compounding.
Present Value Calculator, BasicCalculate a simple present value of a future sum of money using the present value formula PV=FV/(1+i)ⁿ. The present value of a future value investment amount.
Present Value CalculatorCalculate the present value of a future sum, annuity or perpetuity with compounding, periodic payment frequency, growth rate. Present value formula PV=FV/(1+i)ⁿ
Present Value of Cash Flows CalculatorCalculate the present value of uneven, or even, cash flows. Finds the present value (PV) of future cash flows that start at the end or beginning of the first period. Similar to Excel function NPV().
Present Value FormulaFormulas to calculate the present value of future amounts, annuities and perpetuities. Find the present day value of a future sum with interest compounding and payments.
Present Value of a Future Sum CalculatorCalculate the present value of a future value lump sum of money using pv = fv / (1 + i)^n. The present value investment for a future value return.
Present Value of $1 TablePVIF table creator. Create a table of present value interest factors for $1, one dollar, based on compounding interest calculations. Present value of a future value of $1. Compound interest formula to find present values PV = $1/(1+i)^n.
Present Value of $1 Annuity TablePVIFA table creator. Create a table of present value interest factors for an annuity for $1, one dollar, based on compounding interest calculations. Present Value of an Ordinary Annuity or Present Value of an Annuity Due Table. Present value of a $1 ordinary annuity or $1 annuity due. Annuity formulas
Price CalculatorCalculate the selling price you need to establish in order to acheive a desired gross margin on a known product cost. Also calculate mark up percentage on the product cost and the dollar value of the gross profit. Online price calculator. Free Online Financial Calculators from Free Online Calculator .net and now CalculatorSoup.com.
Profit CalculatorCalculate profit on a product cost and selling profit including profit margin and gross margin percentage. Online profit profit calculator.
Profit Goal CalculatorSet a target profit, sales or variable costs an and calculate required sales and costs to reach that profit. Analyze business goals.
Profit Margin CalculatorCalculate profit margin, net profit and profit percentage from the cost and revenue. Given cost and selling price, calculate profit margin and profit percentage. Profit margin formulas.
Profitability Ratios CalculatorCalculate several values relating to the profitability of a business. Find returns on assets and equity, gross profit margin, operating profit margin, net profit margin, earnings per share, and price/ earnings ratio. Free online business and financial ratio calculators.
Property Tax CalculatorCalculate property taxes based on assessed value and a tax rate. California property tax calculations with annual assessment increases up to 2%
Retirement Savings CalculatorHow long will my retirement savings last? Estimate how many years your savings will last based on what you have to start, your monthly income deposits, and your monthly expense withdrawals.
Return on Investment ROI CalculatorReturn on Investment calculator finds ROI of final value given initial investment. Account for investment income and expenses and calculate annualized ROI.
Rule of 72 CalculatorThe Rule of 72: Divide 72 by the interest rate to get the number of years to double your investment. A good estimate for how long it takes to double your money.
Sale Price CalculatorFree online calculator finds the sale price of a discounted item. Calculate sale price as percentage off list price, fraction off price, or multiple item discount.
Sales CalculatorOnline sales calculator to calculate cost, revenue, profit, mark up and margin. Enter 2 known variables into tho calculator to find the remaining 3 for a sales analysis. Formulas for profit, mark up and margin. Free Online Financial Calculators from Free Online Calculator.net and now from CalculatorSoup.com.
State and Local Sales Tax CalculatorCalculate taxes on a sale and a total amount of a purchase including tax that includes State, Local and Use taxes. Tax can be a state sales tax, use tax and a local sales tax. Calculate total of a sale including taxes. Free online financial calculators at CalculatorSoup.com.
Sales Tax CalculatorSales tax calculator to find tax on a purchase. Calculate price after sales tax, or find price before tax, sales tax amount or sales tax rate.
Reverse Sales Tax CalculatorSales tax calculator to reverse calculate the sales tax paid and the price paid before taxes. Tax can be a state sales tax, use tax and a local sales tax. Calculate net price and sales tax amounts.
Savings CalculatorHow much money will you have in a saving account? Calculate the future value of a savings account. Calculating on the initial balance and periodic deposits you can find how much your saving wil be worth at some time in the future.
Savings Goal CalculatorHow will I reach my savings goal? How much money will I need to save on a regular basis to reach my long term savings goal? Calculate the deposits required to reach a future value of a savings account. How long will it take to save a millions dollars?
Selling Price CalculatorAmazon, eBay and Etsy price calculator. Calculate the list price you need to set in an online marketplace to cover all of your costs and fees and meet your target profit, margin or markup.
Service Tax Calculator IndiaCalculate gross value, gross charges and service taxes in India. Input gross amount that does or does not include taxes, service tax rate and education Cess tax rates to calculate out your gross values and total services taxes.
Simple Interest Calculator I = Prt | Interest OnlyCalculate interest, principal, rate or time using the simple interest formula I=Prt. Calculator for simple interest on savings or an investment with no interest compounding.
Simple Interest Calculator A = P(1 + rt)Calculate simple interest plus principal on an investment or savings. Simple interest calculator finds interest rate, time or total balance using the formula A = P(1 + rt).
Stock Ratios CalculatorCalculate several values relating to the stock performance of a business or the market ratios. Find EPS, price to earnings ratio, price to sales ratio, price to book value ratio, and dividend payout ratio. Free online business and financial ratio calculators.
Income Tax CalculatorEstimate Federal Income Tax for 2025, 2024, 2023, 2022, 2021, 2020, 2019 and 2018 from IRS tax rate schedules. Find your total federal tax as a percentage of your taxable income. Calculate net income after taxes.
Time Card CalculatorTime Card Calculator and time sheet calculator. Payroll calculations. Enter time card daily times in and out to calculate total hours worked in a week along with regular hours, overtime hours, regular pay, overtime pay and gross pay. Similar to the 1728 time card.
Tip CalculatorCalculate tip for a meal, bar tab or service gratuity. Input check amount and tip percent to get tip plus total bill. Split the check and see how much each person pays.
Financial Calculator WidgetsFree website calculator widgets for banking institutions, credit unions and financial advisors. Preview calculators and get the code you need to place any financial calculator on your website.
Games and Sports CalculatorsOnline Sports and Games calculators. Roll Dice, NFL pick value calculator and multiplication game. Test your math skills with games. Find the missing multiple or find the missing product for any multiplication series. Includes a multiplication table for 1 through 12. Free Online Calculators, Converters and Math Games.
Bingo Number GeneratorBingo number generator randomly picks numbered balls so you can call a game of Bingo. Generator chooses random Bingo numbers 1 to 75 in this free online app.
Bingo Card GeneratorRandom bingo card generator creates bingo cards by randomly choosing numbers from 1-75. Print out online bingo cards and play bingo at home, school or work anytime.
Dice RollerRoll 1 to 6 dice. Online dice roller. Use this dice roller online to play yahtzee, dice poker, craps and many other dice games.
NFL Draft Pick Value CalculatorCompare total trade values and calculate gain and loss percent of trade points or look up pick values. Calculate NFL trade pick values between traders. Table of NFL draft pick values in value chart. Each draft pick is assigned a point value as a reference to compare the relative value of picks in different draft rounds.
Lottery Number GeneratorLottery number generator with option to include favorite lucky numbers. Pick random lottery numbers for Powerball, Mega Millions, Lucky for Life, Lotto America, Cash4Life, Lotto Max, Cash 5, Pick 2, Pick 3, Pick 4, Pick 5, EuroMillions, EuroJackpot, Set for Life, Lotto UK, Thunderball, Mahzooz, Easy 6, Mega 7.
Odds Probability CalculatorCalculate odds for winning or odds against winning as a percent. Convert A to B odds for winning or losing to probability percentage values for winning and losing.
Password GeneratorRandomly generate passwords up to 50 characters long chosen at random from letters, numbers and other characters you select. Free online calculators.
Poker Hand RankingsPoker Hands Ranking from best to worst, with sample hands. 1. Royal Straight Flush, 2. Straight Flush, 3. Four of a Kind, 4. Full House, 5. Flush, 6. Straight, 7. Three of a Kind, 8. Two Pair, 9. One Pair, 10. High Card.
Poker 5 Card DrawPlay poker with 1 to 5 players. Basic poker rules without betting. Poker hand rankings from highest to lowest with examples.
Yu-Gi-Oh! CalculatorKeep running player totals for Yu Gi OH duels. This Yu-Gi-Oh score calculator can keep the score and alert when there is a winner. Yu-Gi-Oh game and other calculators online.
Geometry CalculatorsCalculators for plane geometry, solid geometry and trigonometry. Geometric shapes and trigonometric functions. Formulas for common areas, volumes and surface areas.
Plane Geometry CalculatorsOnline calculators for geometric shapes including square, annulus, circle, parallelogram, stadium and triangles. Free online plane geometry calculators for help with calculating area.
Annulus CalculatorOnline annulus calculator. Calculate the unknown areas, circumferences and radii of an annulus with any 2 known variables. Online calculators and formulas for an annulus and other geometry problems.
Circle CalculatorCalculate the area, circumference, radius and diameter of circles. Find A, C, r and d of a circle. Given any 1 known variable of a circle, calculate the other 3 unknowns. Circle formulas and geometric shape of a circle.
Distance Calculator 2DCalculate the distance between 2 points. Calculator shows the work using the distance formula and graphs a line connecting the points on a 2-dimension x-y plane.
Geometric Shapes in Plane GeometryCalculators and Geometric Shapes for annulus, circle, parallelogram, rectangle, square, stadium and triangles. Diagrams of plane geometry shapes leading to specific plane geometry calculators.
Midpoint CalculatorCalculate the midpoint of a line given two endpoints. Calculate distance between 2 points and find the missing endpoint. Shows the work and graphs the answer.
Parallelogram CalculatorCalculator online for an parallelogram. Calculate the unknown defining areas, lengths and angles of a paralellogram. Online calculators and formulas for an annulus and other geometry problems.
Regular Polygon CalculatorCalculator online for a regular polygon of three sides or more. Calculate the unknown defining areas, circumferences and angles of a regular polygon with any one known variables. Online calculators and formulas for a regular polygon and other geometry problems.
Rectangle CalculatorCalculator online for a rectangle. Calculate the unknown defining areas, diagonals and angles with any three known variables. Online calculators and formulas for an rectangles and other geometry problems.
Rhombus CalculatorCalculator online for a rhombus. Calculate the unknown defining areas, angels and side lengths of a rhombus with any 2 known variables. Online calculators and formulas for a rhombus and other geometry problems.
Square CalculatorSquare calculator finds unknown side length, diagonal, perimeter and area of a square with any one known variable using square formulas for side length, diagonal, perimeter and area of a square. Online calculators and formulas for a square and other geometry problems.
Slope CalculatorSlope calculator finds slope of a line using the formula m equals change in y divided by change in x. Shows the work, graphs the line and gives line equations.
Stadium CalculatorCalculator online for a stadium. Calculate the unknown defining areas, perimiters and radii of an stadium with any 2 known variables. Online calculators and formulas for an stadium and other geometry problems.
Law of Cosines CalculatorCalculate angles or sides of triangles with the Law of Cosines. Calculator shows law of cosines equations and work. Calculates triangle perimeter, semi-perimeter, area, radius of inscribed circle, and radius of circumscribed circle around triangle.
Law of Sines CalculatorCalculate angles or sides of triangles with the Law of Sines. Calculator shows law of sine equations and work. Calculates triangle perimeter, semi-perimeter, area, radius of inscribed circle, and radius of circumscribed circle around triangle.
Pythagorean Theorem CalculatorPythagorean Theorem Calculator uses the Pythagorean formula to find hypotenuse c, side a, side b, and area of a right triangle. Pythagorean triples explained.
Triangle Theorems CalculatorCalculator for Triangle Theorems AAA, AAS, ASA, ASS (SSA), SAS and SSS. Given theorem values calculate angles A, B, C, sides a, b, c, area K, perimeter P, semi-perimeter s, radius of inscribed circle r, and radius of circumscribed circle R.
Equilateral Triangles CalculatorCalculator to find sides, perimeter, semiperimeter, area and altitude Equilateral Triangles. Given 1 unknown you can find the unknowns of the triangle.
Isosceles Triangles CalculatorCalculator to find sides, perimeter, semiperimeter, area and altitudes of Isosceles Triangles. Given 2 unequal known sides you can find the unknowns of the triangle.
Right Triangles CalculatorCalculator and Pythagorean Theorem to find sides, perimeter, semiperimeter, area and altitudes of Right Triangles. Given 1 known you can find the unknowns of the triangle.
Solid Geometry CalculatorsCalculators online for geometric solids including calculations for capsule, cone, conical frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere, surface area and volume. Geometric formulas and shape diagrams.
Capsule CalculatorCalculator online for a capsule. Calculate the unknown defining surface areas, side lengths, circumferences, volumes and radii of a capsule with any 2 known variables. Online calculators and formulas for a capsule and other geometry problems.
Cone CalculatorCalculator online for a right circular cone. Calculate the unknown defining surface areas, heights, slant heights, volume, and radii of a cone with any 2 known variables. Online calculators and formulas for a cone and other geometry problems.
Conical Frustum CalculatorCalculator online for a conical frustum. Calculate the unknown defining surface areas, heights, slant heights, circumferences, volumes and radii of a conical frustum with any 3 known variables. Online calculators and formulas for a conical frustum and other geometry problems.
Cube CalculatorCube calculator calculates surface area, side length, diagonal length, and volume with any one known variable. Online calculators and formulas for cube and other plane geometry and geometric solids problems.
Circular Cylinder CalculatorCalculator online for a circular cylinder. Calculate the unknown defining surface areas, height, circumferences, volumes and radii of a capsule with any 2 known variables. Online calculators and formulas for a cylinder and other geometry problems.
Distance Calculator 3DCalculate distance of 2 points in 3 dimensional space. Shows work with distance formula and graph. Enter 2 coordinates in the X-Y-Z coordinates system to get the formula and distance of the line connecting the two points. Online distance calculator.
Geometric Shapes and Formulas in Solid GeometryShape diagrams and formulas for geometric solids including capsule, cone, conical frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere. Diagrams of solid geometry shapes leading to specific solid geometry calculators.
Hemisphere CalculatorCalculator online for a capsule. Calculate the unknown defining surface areas, height, base circumference, volumes and radii of a hemisphere with any one known variable. Online calculators and formulas for a hemisphere and other geometry problems.
Square Pyramid CalculatorCalculator online for a square pyramid. Calculate the unknown defining height, slant height, surface area, side length and volume of a square pyramid with any 2 known variables. Online calculators and formulas for a pyramid and other geometry problems.
Pyramid Frustum CalculatorCalculate volume of a triangular or square pyramid frustum, which is a pyramid with the top cut off. A triangular frustum has 3 sides and a square frustum has 4 sides.
Rectangular Prism Calculator (Cuboid)Calculator online for a rectangular prism. Cuboid Calculator. Calculate the unknown defining surface areas, lengths, widths, heights, and volume of a rectangular prism with any 3 known variables. Online calculators and formulas for a prism and other geometry problems.
Sphere CalculatorCalculator online for a sphere. Calculate the surface areas, circumferences, volumes and radii of a sphere with any one known variables. Online calculators and formulas for a sphere and other geometry problems.
Surface Area CalculatorCalculator online for a the surface area of a capsule, cone, conical frustum, cube, cylinder, hemisphere, square pyramid, rectangular prism, triangular prism, sphere, or spherical cap. Calculate the unknown defining side lengths, circumferences, volumes or radii of a various geometric shapes with any 2 known variables. Online calculators and formulas for a surface area and other geometry problems.
Tube CalculatorTube calculator, hollow cylinder calculator. Calculate unknown variables for surface area, circumference, volume and radius of a tube given height and 2 known variables or given volume and 2 known variables. Online calculators and formulas for a tube and other geometry problems.
Triangular Prism CalculatorTriangular prism calculator finds volume and surface area SA of a triangular prism with known height and side lengths. Calculate area of base, top and lateral sides.
Volume CalculatorCalculator online on how to calculate volume of capsule, cone, conical frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, triangular prism and sphere. Calculate volume of geometric solids. Volume formulas. Free online calculators for area, volume and surface area.
Health CalculatorsHealth related calculators to provide estimates or assessments related to aspects of health, well-being and exercise.
BMI Calculator Body Mass IndexBMI Calculator for men, women and children finds Body Mass Index given weight and height. BMI is a ratio of weight and height that indicates health risk due to overweight conditions.
BMI Calculator for WomenBMI Calculator for women finds Body Mass Index given weight and height. To check BMI divide your weight by your height squared. Calculator takes lbs, inches, kg, meters.
Pace CalculatorFind your running pace in US or metric units. Online calculator finds pace per mile, kilometer, yard or meter for running, biking, swimming or walking. Calculate pace for marathon, half marathon, triathlon, running events.
Target Heart Rate CalculatorMaximum heart rate calculator and exercise target heart rate zone calculator. Calculate exercise target heart rate zones using basic or Karvonen formulas. The 5 exercise zones calculated are VO2 Max, Anaerobic, Aerobic, Fat Burn and Warm Up heart rate zones.
Math CalculatorsUse an online math calculator to calculate Factors, Fractions, Math, Scientific Notation, Mixed Numbers, Percentages, Prime Factors, Simplifying Fractions and Help working with fractions. Free online calculators for math, algebra, chemistry, finance, plane geometry and solid geometry. Free online converters. Free algebra and math word problems.
Adding and Subtracting Integers CalculatorAdd and subtract integers and see the work. Add and subtract Whole Numbers. Online calculator for adding and subtracting positive and negative integers. Solve math equations with addition and subtraction.
Adding and Subtracting Fractions Step by Step - CalculatorSoupCalculator to add and subtract fractions. The fraction calculator can add or subtract 2 fractions, 3 fractions or up to 9 fractions at a time. Shows the work to find common denominators and solve the problem.
Basic CalculatorSimple online calculator with memory functions similar to a basic handheld calculator. Free simple calculator for adding, subtracting, multiplying, dividing.
Common Factors CalculatorFind the common factors and greatest common factor GCF of two or more positive integers. Factorization of a set of numbers and common factors (common divisors) of those numbers.
Complex Fractions CalculatorComplex fractions have numerators and denominators that are also fractions, mixed numbers or integers. Use this calculator to add, subtract, multiply or divide complex fractions. Answers are fully reduced and simplified.
Decimal to Fraction CalculatorConvert decimals to fractions or mixed number fractions. Calculator to change decimals to fractions showing the work with steps. Converts repeating decimals to fractions.
Decimal to Percent CalculatorConvert decimal to percent using an online calculator. Multiply decimal number by 100 to change decimal to percent. Example conversions from decimals to percentages.
Diamond Problem SolverMath diamond problem calculator that shows the equation steps used to solve for the answer. Enter 2 integer values into the diamond and the calculator will find the other 2 missing values.
Expanded Form CalculatorExpanded form calculator to write numbers in expanded form and word form given decimal place value. Converter for expanded numbers form, expanded factors form, exponential form and word form of numbers.
Factoring CalculatorFactoring calculator to find the factors or divisors of a number. Factor calculator finds all factors and factor pairs of any positive non-zero integer. Factors calculator for factoring numbers.
Fraction to Decimal CalculatorTo convert fraction to decimal number divide numerator by denominator. Calculator to find decimal form of a fraction or to change fractions into decimals and show work. Fraction to decimal conversion.
Fraction to Percent CalculatorTo convert fraction to percent divide numerator by denominator and multiply by 100. Calculator to change fraction into percent or find percentage form of a fraction and show the work. Fraction percentage conversion.
Fractions Average CalculatorFind the average of a set of fractions and mixed numbers. Add all of the fractions and divide by the number of fractions in the set. Enter a set of values and see the solution work to learn how to find the average of fractions.
Fractions CalculatorUse this fraction calculator to add, subtract, multiply and divide fractions. Shows the work for math with fractions step-by-step and reduces fractions to lowest terms.
Fractions CalculatorsFractions calculators to add, subtract, multiply, divide fractions. Simplify fractions, mixed numbers, compare and order fractions, convert fractions to decimals and percentages, solve for X in fractions equations.
Comparing Fractions CalculatorWhich fraction is bigger? Use the Compare Fractions Calculator to find which fraction is larger or smaller. Compare integers, decimals, fractions and mixed numbers. For unlike denominators find the LCD to compare mixed numbers or fractions.
Equivalent Fractions CalculatorWhat are equivalent fractions and how to find them. Multiply the numerator and denominator by the same whole number to create an equivalent fraction. Calculator finds 20 equivalent fractions.
Estimating Sums and Differences of Fractions CalculatorCalculate estimated sum or difference of proper fractions by rounding to nearest 1/2, 1/4 or 1/8. How to round fractions to estimate answers for addition and subtraction of fractions.
Fractions Number Line ChartNumber line chart for fraction size from halves through sixteenths. Fractions ordered in ascending value. Visual chart showing fraction proportions and relative scale.
Ordering Fractions CalculatorCompare and order fractions, mixed numbers, integers, decimals and percents from least to greatest, or greatest to least. Finds the LCD of all fractions, creates equivalent fractions and then orders fractions.
Simplifying Fractions CalculatorConvert an improper fraction to a mixed number. Calculator to simplify fractions and reduce fractions to lowest terms. Reduce and simplify fractions to simplest form.
Fractions Solve for Unknown XCalculator solves for unknown in fractions or proportions. Find the missing number in equivalent fractions and show the work. Cross multiply fractions to solve for X.
Fractions TableTable of fractions from halves through sixteenths with decimal equivalents. Fractions ordered in ascending value.
Euclid's Algorithm CalculatorCalculate the greatest common factor GCF of two numbers and see the work using Euclid's Algorithm. Find greatest common factor or greatest common divisor with the Euclidean Algorithm.
Greatest Common Factor CalculatorCalculate the GCF, GCD or HCF and see work with steps. Learn how to find the greatest common factor using factoring, prime factorization and the Euclidean Algorithm. The greatest common factor of two or more whole numbers is the largest whole number that divides evenly into each of the numbers.
Golden Ratio CalculatorCalculator for golden ratios where (A+B):A=A:B. Calculates values for golden ratio phi or golden mean. Also performs as a golden ratio generator where A/B=phi=1.6180.
Lattice Multiplication CalculatorLattice multiplication calculator to multiply numbers and see work in a lattice. Create and print lattice multiplication worksheets. How to do lattice multiplication.
LCD Calculator - Least Common DenominatorFind the least common denominator LCD of fractions, integers and mixed numbers. Calculator finds the math LCD of fractions and creates equivalent fractions with the LCD.
LCM Calculator - Least Common MultipleFind the LCM least common multiple of 2 or more numbers. LCM Calculator shows the work to find the LCM with prime factorization, factor tree, cake/ladder/box method, division method, listing multiples, and greatest common factor GCF. Tricks to find the LCM.
Long Addition CalculatorLong addition calculator with work. Do long addition and see the work for adding numbers, decimal numbers. Use long division to add multiple numbers and see the work.
Long Subtraction Calculator with RegroupingCalculator for long subtraction with regrouping or borrowing. Shows the work steps for long subtraction and finds the difference of numbers using long subtraction.
Long Division CalculatorLong division calculator showing the work step-by-step. Calculate quotient and remainder and see the work when dividing divisor into dividend in long division.
Long Division Calculator with DecimalsLong division calculator with decimals shows the work step by step. Solve long division with decimal numbers. Calculate the quotient showing long division math work.
Long Multiplication CalculatorMultiplication calculator shows steps so you can see long multiplication work. Enter multiplicand and multiplier of positive or negative numbers or decimal numbers to get the product and see how to do long multiplication using the Standard Algorithm.
Math Equation Solver | Order of OperationsSolve equations with PEMDAS order of operations showing the work. See the steps to to solve math problems with exponents and roots using order of operations.
Math CalculatorFree online math calculator to add, subtract, multiply and divide positive and negative numbers. Online decimal calculator to find sum, difference and products of numbers.
Mixed Number to Decimal CalculatorConvert mixed numbers and mixed fractions to decimals numbers. Calculator to change mixed numbers and fractions into decimal numbers with work. Improper fractions converted to decimal form.
Mixed Number to Improper Fraction CalculatorCalculator to convert mixed numbers to improper fractions, showing the work. Learn a three step method for changing mixed number fractions into improper fractions.
Mixed Number to Percent CalculatorConvert mixed numbers and fractions to percents. Calculator to change mixed number to percentage and show the work. Converts to improper fractions then finds decimal and percent values and shows the work to arrive at the solution.
Mixed Numbers CalculatorMixed numbers calculator to add, subtract, multiply and divide mixed numbers (mixed fractions), fractions and integers. Do math with mixed numbers and mixed fractions such as 1 1/2 or 3 5/8.
Modulo CalculatorModulo calculator finds a mod b, the remainder when a is divided by b. The modulo operation returns the remainder in division of 2 positive or negative numbers or decimals.
Multiples CalculatorCalculate 100 multiples of a number. Example, multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 .... Can start at a minimum value for the multiples generated.
Multiplication Practice | Times Tables PracticeTest yourself on multiplication facts. Find the missing multiple or product for any multiplication fact series from 1 through 12. Times table for 1 through 12.
Number and Word to Standard Notation CalculatorConvert numbers and words to numbers in standard notation. Standard notation calculator converts number word combinations into numbers in standard number notation.
Percent to Decimal CalculatorConvert a percentage to a decimal. Free online percent to decimal conversion calculator. Change percents into decimals.
Percent to Fraction CalculatorConvert percents to fractions. Calculator to change percents into fractions showing the work. See the math for converting a percent to a fraction or mixed number answer.
Percentage CalculatorPercentage calculator to find percentage of a number, calculate x as a percent of y, or find a number given percent of the total. Using percentage formulas.
Place Value CalculatorFind the place value for digits of a number and get the written out word form of that number.
Prime Factorization CalculatorPrime number calculator to find prime factors. Learn what is a prime number. Perform prime decomposition and create a primes factor tree. Prime factorization of numbers.
1000 Prime NumbersList of first 1000 prime numbers up to 8011. Use the primes table to find if a number is prime. Find the nth prime and look up the nth prime number.
Ratio SimplifierSimplify ratios and reduce to simplest form. Simplifying ratios calculator shows work with steps. Solve ratios with whole numbers, integers, decimal numbers, mixed numbers and fractions. Find the greatest common factor to reduce ratios to simplest terms.
Ratio to Fraction CalculatorConvert ratios to fractions and simplify. Change part-to-part ratios and part-to-whole ratios into fractions. Convert ratio to fraction in simplest form.
Ratio CalculatorCalculator solves ratios for the missing value or compares 2 ratios and evaluates as true or false. Solve ratio problems A:B = C:D, equivalent fractions, ratio proportions and ratio formulas.
Round to Nearest Multiple CalculatorHow to round numbers and decimals to nearest multiple such as dollars or cents, ones, fives, tens, tenths, hundredths, thousandths, etc. Like Excel MROUND() function.
Rounding Numbers CalculatorRound numbers to thousands, hundreds, tens, ones, tenths, hundredths and thousandths. Online calculator for rounding numbers showing the steps. How to round numbers and decimals.
Rounding Methods CalculatorUse different methods to round positive and negative numbers. Explains the types of rounding rules people use to round numbers and decimals with halfway values.
Scientific Notation ConverterConvert numbers to scientific notation. Calculator for conversion of numbers into scientific notation and e notation. Converts to proper scientific notation format.
Scientific Notation CalculatorScientific notation calculator to add, subtract, multiply and divide numbers in scientific notation. Answers are provided in scientific notation and E notation/exponential notation.
Significant Figures CounterCount how many significant figures in a number. Learn how to count sig figs in numbers, decimal numbers and scientific notation. Rules for significant digits.
Rounding Significant Figures CalculatorRound a number to significant figures. Specify how many significant digits to round a number, decimal, or scientific notation. Rules for rounding numbers to sig figs.
Significant Figures CalculatorSignificant figures calculator to add, subtract, multiply and divide significant figures online. Calculate answers rounding to significant digits or sig figs.
Simplifying Complex Fractions CalculatorCalculator to simplify complex fractions; fractions that have numerators and denominators, each of which are a mixed number, fraction, or integer. Solutions are given to solve the complex fraction by LCD multiplication or as a standard fraction division problem.
Speed Distance Time CalculatorSolve for speed, distance, time and rate with formulas s=d/t, d=st, d=rt, t=d/s. Calculate rate of speed given distance and time. Find mph, miles per hour, km/hour.
Standard Form CalculatorStandard form calculator converts numbers to standard form. Find positive or negative numbers written in standard form as decimals multiplied by a power of 10.
Unit Rate CalculatorCalculate unit rate, unit price or unit cost for a rate or ratio. Enter quantity and item unit and this calculator shows the work on how to solve for the unit rate.
Percentage CalculatorsPercentage calculators find percent increase, decrease, change, or difference. Convert percent to decimal, percent to fraction. Calculate tip, tax, or discount given a percentage.
Physics CalculatorsOnline physics calculators for motion in a straight line under constant acceleration: Average velocity, Velocity as a function of initial velocity, acceleration and time, Displacement as a function of velocity and time, Displacement as a function of initial velocity, acceleration and time
Density Calculator p = m/VDensity, mass, volume calculator. Enter 2 values to convert and calculate the third, density, mass or volume. Free online physics calculators, velocity equations and density, mass and volume calculators.
Displacement Calculator s = ut + (1/2)at^2Calculate displacement as a function of initial velocity, acceleration and time using the equation s = ut + (1/2)at^2. Solve for s, u, a or t; displacement, initial velocity, acceleration or time. Free online physics calculators and velocity equations in terms of constant acceleration, time and displacement.
Displacement Calculator s = (1/2)( v + u )tCalculate displacement (s) as a function of initial velocity (u), final velocity (v) and time (t). Solve for t, s, u or v; time, displacement, initial velocity or final velocity. Physics calculators and velocity equations.
Displacement Calculator s = vtCalculate displacement as a function of average velocity and time. Solve for s, v or t; displacement, average velocity or time. Displacement equation in terms of displacement (s), average velocity (v) and time (t). This is also an average speed, distance, time calculator.
E = mc² CalculatorCalculate the E=mc^2 mass energy equivalence where the energy in a system at rest equals its mass times the speed of light squared. Einstein’s special relativity theory.
Elastic Potential Energy Calculator U = ½kΔx²Calculate the unknown variable in the equation for elastic potential energy, where elastic energy U equals the spring constant k multiplied by displacement x. In SI units U is in Joules, k is in Newtons per meter and x is in meters.
Force Calculator F = maCalculate the unknown variable in the equation for force, where force equals mass multiplied by acceleration. Free online physics calculators.
Friction Calculator f = μNFriction calculator finds the unknown variable using the friction equation f=μN where friction f equals the coefficient of friction μ times the normal force N.
Gravitational Potential Energy CalculatorCalculate the unknown variable in the equation for gravitational potential energy, where potential energy is equal to mass multiplied by gravity and height; PE = mgh. Calculate GPE for different gravity of different enviornments - Earth, the Moon, Jupiter, or specify your own. Free online physics calculators, mechanics, energy, calculators.
Hooke's Law Calculator F = -kxCalculate the unknown variable in the equation for Hooke's Law, where force F equals the spring constant k multiplied by displacement x. Hooke's law states F = -kx
Ideal Gas Law Calculator PV = nRTCalculate any variable in the equation for the Ideal Gas Law PV = nRT, where pressure times volume equals moles times the ideal gas constant times temperature.
Impulse Calculator J = FtImpulse Calculator finds impulse, force or time with the impulse equation J=Ft. Calculate impulse as change in momentum due to force applied over a time interval.
Impulse-Momentum Calculator F Δt = m ΔvImpulse-Momentum Calculator finds impulse, force, time, mass, change in velocity, initial or final velocity with the equation F Δt = m Δv. Calculate impulse momentum.
Kinetic Energy CalculatorCalculate any variable in the kinetic energy equation. Kinetic energy is equal to half the mass multiplied by velocity squared: KE = 1/2 * mv^2. Physics calculators online.
Momentum Calculator p = mvMomentum, mass, velocity calculator. Enter 2 values to convert and calculate the third, momentum, mass or velocity. Free online physics calculators, velocity equations and density, mass and volume calculators.
Pressure Calculator P = F/ACalculate pressure as force divided by area, where pressure is a force applied per unit area. Solve for P, F, or A by entering 2 known values into the pressure calculator.
Uniformly Accelerated Motion CalculatorSolve problems of motion using Uniformly Accelerated Motion equations or Kinematic Equations. Given any three variables of v, u, s, a, t this calculator will solve for the other two. Solutions given along with the derived equations used to solve the problem.
Velocity Calculator v = u + atVelocity as a Function of Acceleration and Time v = u + at : Calculate final velocity (v) as a function of initial velocity (u), acceleration (a) and time (t). Velocity calculator will solve v, u, a or t. Free online physics calculators and velocity equations.
Average Velocity Calculatorv = (v + u) / 2, Calculate average velocity as a function of initial and final velocity. Solve for mathematical average velocity, initial velocity or final velocity. Free online physics calculators and velocity equations in terms of constant acceleration, time and displacement.
Velocity Calculator v^2 = u^2 + 2asCalculate final velocity as a function of initial velocity, acceleration and displacement using v^2 = u^2 + 2as. Solve for v, u, a or s; final velocity, initial velocity, acceleration ar displacement. Free online physics calculators for velocity and displacement.
Wavelength Calculator λ = v/fCalculate wavelength with the formula λ = v/f where wavelength equals wave velocity divided by frequency. Solve for velocity or frequency given 2 known variables.
Weight Calculator W = mgCalculate weight as a function of mass m and gravity g where W = mg. The weight equation W = mg is related to Newton's second law of motion F = ma, or force equals mass times acceleration.
Work Calculator W = FsCalculate work (W) as a function of force (F) and displacement (s). Calculate the unknown variable in the equation for work, where work is equal to force multiplied by displacement; W = Fs. Free online physics calculators, mechanics, energy, calculators.
Ratio CalculatorsFind the free online ratio calculator you need at CalculatorSoup. Part-to-whole, proportions, aspect ratios, financial ratios and statistics ratio calculators.
Statistics CalculatorsOnline statistics calculators to calculate descriptive statistics, create stem and leaf plots, stemplots, and convert odds to probability. Descriptive values include statistical minimum, maximum, range, sum, count, mean, median, mode, standard deviation, variance, z-score, midrange, quartiles, sum of squares, mean deviation, absolute deviation, root mean square, standard error of the mean, skewness, kurtosis, coefficient of variation and frequency.
Mean Calculator | Average CalculatorCalculate the average of a set of numbers. Mean calculator finds the mean by adding all numbers and dividing by the count. Free online statistics calculators.
Coin FlipperThe Coin Flipper simulates a coin toss for heads or tails. Flip a coin to get a random heads or tails result and tally percentage outcomes up to 100,000 flips.
Descriptive Statistics CalculatorCalculator online for descriptive or summary statistics including minimum, maximum, range, sum, size, mean, median, mode, standard deviation, variance, midrange, quartiles, interquartile range, outliers, sum of squares, mean deviation, absolute deviation, root mean square, standard error of the mean, skewness, kurtosis, kurtosis excess in Excel, coefficient of variation and frequency. Online calculators for statistics.
Statistics FormulasSummary or descriptive statistics formulas for calculating statistical minimum, maximum, range, sum, count, mean, median, mode, standard deviation, variance, midrange, quartiles, percentiles, sum of squares, mean deviation, absolute deviation, root mean square, standard error of the mean, skewness, kurtosis, kurtosis excess, coefficient of variation and frequency.
Final Grade CalculatorFinal grade calculator finds the grade you need on the final to achieve your target grade for the class. Also calculates your final class grade given your final exam grade.
GPA CalculatorGPA calculator for college, high school, middle school. Calculate term or cumulative GPA. Uses standard 4.0 scale with weighted GPA for honors and AP courses.
Mean, Median, Mode CalculatorMean, median and mode calculator for statistics. Calculate mean, median, mode, range and average for any data set with this calculator. Free online statistics calculators.
Random Number and Letter Set GeneratorRandomly generate sets of numbers or letters for sample sets or sampling. Random number and letter generator creates a set of one or more randomly chosen numbers or letters.
Percentile CalculatorCalculate the pth percentile of any data set up to 10000 numbers. Find percentile p and create a table listing the data value at every 5th percentile.
PIN GeneratorGenerate a random PIN personal identification number for ATMs, banking, or other login security. Get a 6-digit or 4-digit PIN, or a PIN up to 100 numbers long.
Quartile Calculator | Interquartile Range CalculatorCalculate first, second and third quartiles, Q1 Q2 Q3, for a set of data. Find median, interquartile range IQR, dataset minimum and maximum for statistics data analysis.
Random Card GeneratorThe Random Card Generator lets you draw a random card from a shuffled deck of playing cards. Randomly draw multiple playing cards with our virtual card shuffler.
Random Name PickerInput a list of names for a drawing. Let the Random Name Picker select a winning name or put your list in random order. Great for teachers, classrooms, raffles, contests.
Random Number GeneratorRandom number generator for numbers 0 to 10,000. Generate positive or negative pseudo-random numbers in your custom min-max range with repeats or no repeats.
Random Number Generator 1-10Generate a random number between 1 and 10. Pseudo-random number generator PRNG randomly draws a number from 1 to 10 on each pick.
Random Number Generator 1-100Generate a random number from 1 to 100. Get unlimited picks to randomly draw a number from 1 to 100. This generator is a pseudo-random number generator or PRNG.
Standard Deviation CalculatorCalculates standard deviation and variance for a data set. Calculator finds standard deviation, the measure of data dispersion, and shows the work for the calculation.
Statistics CalculatorOnline statistics calculator to calculate basic statistics including minimum, maximum, sum, count, range, mean, median, mode, standard deviation and variance. Calculate the statistics for a sample or population.
Stem and Leaf Plot GeneratorGenerate stem and leaf plots and display online. Also get basic descriptive statistics with the stem and leaf plot calculator. Generate plots with single or split stems. Basic statistics include minimum, maximum, sum, size, mean, median, mode, standard deviation and variance. Free online calculators for statistics and stemplots.
Sum CalculatorCalculate the sum of a set of numbers. Calculator performs addition or summation to compute the total amount of entered numbers. Enter up to 10,000 numbers
Variance CalculatorCalculates variance and standard deviation for a data set. Calculator finds variance, the measure of data dispersion, and shows the work for the calculation.
Vote Percentage CalculatorCalculate vote percentages for candidates or ballot questions. Find the share of the vote for a candidate, political party, or election contest. Proportion of votes.
Z Score CalculatorZ-score calculator computes a standardized z-score for any raw data point x. Enter population mean and standard deviation for a given normal distribution.
Character CounterCount characters in words, sentences and paragraphs with and without spaces. Character counter for text counts letters, numbers, special characters, spaces, tabs and line breaks.
Word CounterWord counter for text counts words and characters including letters, numbers, special characters, spaces, tabs and line breaks. Count words and characters with and without spaces.
Technology CalculatorsOnline calculators for technology, computers and digital displays. Find PPI and pixels per square inch, convert computer storage units, and convert between bits and bytes. Includes random password generator.
Aspect Ratio CalculatorAspect Ratio Calculator finds the width:length ratio for displays and images. A 16:9 aspect ratio means for every 16 units of width there are 9 units of height.
Pixels Per Inch PPI CalculatorPPI Calculator finds pixels per inch (PPI) and pixels per square inch (PPI^2). Calculate screen resolution and pixel density using width and height of display screen in pixels. Also find dot pitch and diagonal in pixels. Enter screen diagonal in inches or cm.
Time and Date CalculatorsAdd and subtract dates and time in hours, minutes and seconds. Calculate day and business day spans, total time clock hours, age, date differences and time differences, work hours and related pay, stopwatch times and convert among time units and decimal time units.
Age CalculatorThe age calculator finds age in years, months, days and minutes given a date of birth. Calculate age, time between DOB and any date, or someone's age at death.
Age CheckerCheck minimum age on this date. Reverse age check calculator finds date and year of birth born on or before to be age 21, 18 or any age you choose. Age compliance calculator.
Countdown TimerCountdown timer counts down to a date or event. Use this online timer to count the years, days, hours, minutes and seconds until a birthday or special event.
Date ± Calendar Units CalculatorCalculate plus or minus days, weeks, months, quarters or years added to or subtracted from a date. Add or subtract from a date. Calculate a new date based on days ago, weeks ago, months ago, etc. or in the future from a date. Format dates for US, Europe or ISO specifications. Calculate timing for contracts, shipping, business agreements, etc.
Date Calculator | Days and Business DaysCalculator to add days to a date or subtract days from a date. Calculate a calendar date given how many days or business days into the future or the past.
Date Difference CalculatorCalculate date difference in days or business days between 2 dates. Find date difference with future or past dates. Use United States, European or ISO date formatting. Calculate days for contracts, shipping, business agreements, birth dates, age, etc.
Decimal to Time CalculatorConvert decimal number of days, hours, minutes or seconds to hh:mm:ss time format including hundredths of a second. Calculator for float number to time format.
Hours and Minutes Calculator | Add and Subtract TimeHours and minutes calculator to add or subtract time. Choose the number of time segments to add or subtract and get total time duration in hours and minutes.
Time Calculator hh:mm:ssCalculate, add or subtract, time formatted values in hours, minutes and seconds; hh:mm:ss. Will add and subtract time total with keypad-only in an adding machine style entry keeping a running total of the time.
Hours CalculatorCalculate total hours like a time card for labor by entering start and end times. Use this calculator for time sheet or time card calculations. Calculates total elapsed hours, or time span, in hours:minutes, hours in decimal form and total minutes. Free online hours calculator.
How Old Am I?How old am I calculator to find exactly how old you are. Enter your date and time of birth and calculate your age in years, days, hours, minutes and seconds.
Military Time ConverterConvert from military time to regular time with the Military Time Converter. Also convert to military time from regular time in hours and minutes.
Military Time ChartConvert military time to regular time using these quick reference charts. Also convert regular civilian minutes to military minutes in decimal form for payroll.
Digital Stopwatch Timer CalculatorCalculate, add or subtract, stopwatch lap times. Calculator will add/subtract mm:ss.s for minutes, seconds and tenths of seconds. Adds stopwatch timer times. Will add up to hours. Free online digital stopwatch times calculator.
Time Calculator | Add, Subtract, Multiply, Divide TimeTime calculator with addition, subtraction, multiplication or division. Add or subtract multiple lengths of time in days, hours, min, sec. Multiply or divide time by a number.
Time Clock Calculator | Clock-In Clock-OutRecord time and attendance with this time clock calculator in your set timezone. Clock In and Clock Out for multiple periods in a day. Use it like a regular time card or a project time tracker.
Time and Date Difference CalculatorCalculate time and date difference in time and days between 2 date times. Find date difference with future or past dates and times. Use United States, European or ISO date formatting. Calculate days for contracts, shipping, business agreements, birth dates, age, etc.
Time to Decimal CalculatorConvert time hh:mm:ss to decimal hours, decimal minutes and total seconds. Shows steps to calculate decimal hours, minutes and seconds. Conversion calculator that returns a reduced or simplified time and the decimal form.
Work Hours CalculatorWork Hours Calculator with breaks adds total hours worked in a week. Online time card calculator with lunch, military time and decimal time totals for payroll calculations.
ToolsPractical utilities to calculate gas mileage, or to find your IP address. More online tools coming soon!
Gas Mileage CalculatorCalculate car miles per gallon or MPG by entering odometer readings and gallons or entering actual mileage. Calculate fuel economy in automobiles in US or Metric units. Calculate miles per US gallon (MPG US), miles per Imperial gallon (MPG Imp), kilometers per liter (km/L) or liters per 100 kilometers (L/100km). Calculator for cost per mile or kilometer. How to calculate MPG or L/100km.
What is My IP AddressDetect your own Internet protocol (IP) address and display that IP address. Your IP address is a numerical label assigned to you and used for your connection to networks and the Internet.
Trigonometry CalculatorsCalculators online for the six trigonometric functions and six inverse trigonometric functions. Graphs of trigonometry functions and inverse functions within principal ranges. Table of trigonometric ratios.
Inverse Trigonometric Function GraphsInverse trigonometric function graphs for sine, cosine, tangent, cotangent, secant and cosecant as a function of values. Use online calculator for trigonometry.
Trigonometric Function Graphs F(π)Trigonometric function graphs for sine, cosine, tangent, cotangent, secant and cosecant as a function of π. Use online calculators for trigonometry.
Trigonometric Function Graphs F(x)Trigonometric function graphs for sine, cosine, tangent, cotangent, secant and cosecant as a function of values. Use free online calculators for trigonometry.
Inverse Trigonometric Functions CalculatorCalculate Arcsine, Arccosine, Arctangent, Arccotangent, Arcsecant and Arccosecant for values of x and get answers in degrees, ratians and pi. Graphs for inverse trigonometric functions.
Trigonometric Functions Calculator ƒ(π)Calculate sine, cosine, tangent, cotangent, secant and cosecant for values in pi form. Trigonometric or circular functions calculator for pi.
Trigonometric Functions Calculator ƒ(x)Calculate sine, cosine, tangent, cotangent, secant and cosecant for values in degrees or radians. Trigonometric or circular functions calculator for degrees or radians. Graphs of trigonometric functons.
Trigonometric RatiosTable of trigonometric ratios in terms of side opposite, side adjacent and the hypotenuse. Online trigonometry calculators for the six trigonometric functions and inverse functions.
Word CalculatorsWord calculators for everyday life. Convert numbers to words or scientific notation, pick names at random, count words and characters and text, and practice solving word problems.
Word ProblemsMath and Algebra Word Problems using coins, ages and landscaping for examples. Math word problems. Algebra word problems.
Algebra Word Problems Using CoinsPractice algebra word problems with coins that require algebra and 2 unknown quantities. Create new word problems and practice again to learn how to solve simple algebra word problems.
Algebra Word Problems Using AgePractice algebra word problems with people ages that require algebra and 2 unknown quantities. Create new word problems and practice again to learn how to solve simple algebra word problems.
Math Word Problems: Addition and MultiplicationPractice math word problems with addition and multiplication of coins. Create new word problems each time and practice again to learn how to solve a word problem.
Math Word Problems: DivisionPractice math word problems with division. Create new word problems each time and practice again to learn how to solve a word problem. Word problems with math and algebra.
Percentage Change Word ProblemsGenerate and Practice word problems with percentage change and the percentage change formula. Create new word problems each time and practice again to learn how to solve a word problem.
Help Notes for CalculatorSoup.comHow to use CalculatorSoup calculators, how to share our calculators, and how to find a widget version of any of our calculators for use on your own site.
Pop-Up Calculator WidgetsFree website pop-up calculator widgets that you can put on your own website. Online calculators for finance, math, construction and statistics.
