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Free browser-based utility

Ratio Calculator

Simplify two numbers into a ratio and view their decimal relationship.

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About this tool

What is Ratio Calculator?

Simplify two positive values into their lowest whole-number ratio and view the corresponding decimal relationship. Use the Ratio Calculator for proportions, recipes, measurements, design, mathematics, and everyday comparisons.

How to use

Get your result in a few steps

  1. 1

    Enter the first value.

  2. 2

    Enter the second value.

  3. 3

    Click 'Calculate Ratio'.

  4. 4

    Review the simplified ratio and decimal result.

Frequently asked questions

Questions about Ratio Calculator

Does this simplify the ratio?

Yes. Whole-number values are reduced to their simplest ratio.

Is this the same as the Aspect Ratio Calculator?

No. The Aspect Ratio Calculator focuses on width and height dimensions. This calculator handles general numerical ratios.

Does the calculation run locally?

Yes. The calculation runs directly in your browser.

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