Ratio Calculators
Explore ratio calculators from fractions to aspect ratios, PPI, financial ratios, and odds and probability calculations. Perfect for math, design and business.
Simplify ratios, solve for a missing number, or create equivalent ratios.
Convert ratios to fractions and reduce to simplest terms.
Reduce ratios to lowest terms.
Find the width:length ratio for displays and images. Find the width or height given an aspect ratio.
Pixels per Inch PPI Calculator
Calculate screen resolution and pixel density using width and height of display screen or image.
Find values that satisfy the golden ratio where (A+B):A = A:B.
Financial Ratio Calculators
Calculate stock ratios including earnings per share, price/earnings ratio, price/sales ratio, price/book value ratio, and dividend payout ratio.
Find liquidity ratios for a business including current ratio, quick ratio, cash ratio, and working capital.
Calculate debt ratio, debt equity ratio, and times interest earned ratio for a business.
Profitability Ratios Calculator
Calculate profitability ratios for a business including return on assets, return on equity, gross profit margin, operating profit margin, net profit margin, earnings per share, and price/earnings ratio.
Calculate operations ratios for a business including inventory turnover, total asset turnover, average collection period, and equity multiplier.
Statistics Ratio Calculators
Convert "odds of winning" an event into a percentage chance of success.
Coin Flipper simulates a coin toss for heads or tails. Flip a coin to get a random heads or tails result and heads/tails ratios for up to 100,000 flips.
Generate one or more random numbers from a custom range of numbers you select with or without repeats and sorting.
Pick a randomly generated number between 1 and 10.
Pick a randomly generated number between 1 and 100.
Cite this content, page or calculator as:
Furey, Edward "Ratio Calculators" at https://www.calculatorsoup.com/calculators/ratio-calculators.php from CalculatorSoup, https://www.calculatorsoup.com - Online Calculators
Last updated: June 27, 2025