Golden Ratio Calculator

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Golden Ratio
Enter 1 number in any field
A+B : A = A : B
: = :

Round results to decimal places
A+B : A = A : B
72.812 : 45 = 45 : 27.812

A + B

[Your Calculated Ratio]
45 27.812

Related Golden Ratios:
[Larger Ratio]
72.812 45

[Smaller Ratio]
27.812 17.188

Calculator Use

Enter a number in any field and the other 3 results will be calculated to solve the golden ratio.  Use a GET statement to come into this page with A, B or A+B already set.  For example, will set A=45 and calculate the rest.  Further, to set A, B or A+B, say to 45, append the URL with "?A=45" or "?B=45" or "?AB=45" WITHOUT THE QUOTES.

Golden Ratio Formulas:

The golden ratio, also known as the golden mean, is the value q where q = (A+B)/A = A/B.

For this calculator we use q = ( 1 + sqrt(5)) / 2, which is rounded to 1.6180339887499. We then round the final answers for A and B to whole numbers. An exact value for q can be researched at MathWorld for Golden Ratio.


Cite this content, page or calculator as:

Furey, Edward "Golden Ratio Calculator" From - Online Calculator Resource.