CALCULATE · VISUALIZE · EXPLORE

Ratio Calculator

Simplify two integers and view their proportions.

● Live results · Runs on your device · No sign-up

Your inputs

Both terms are divided by their greatest common divisor.

Live results

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UNDERSTAND YOUR RESULTS

Ratio Calculator guide

Simplify two integers and view their proportions.

How to use this tool

Enter First integer, Second integer.
Change a value to update the results and illustration. Check any validation message before using the output.
Copy the results or download CSV. Reset restores the example values.

A worked example

12:18 simplifies to 2:3 by dividing both terms by 6.

How it works

Both terms are divided by their greatest common divisor.

Frequently asked questions

How should I interpret the illustration?

It is a visual aid, not a replacement for the numeric output. Some charts compare values with different units, and those magnitudes are not directly comparable.

Can I use the result without checking the inputs?

Check units, signs, assumptions and rounding first. The tool cannot know whether the values you enter describe the real situation correctly.