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Preview of Ratio Calculator

Ratio Calculator by Global Tool Box

Quickly open the free Ratio Calculator by Global Tools Box to solve, simplify and scale ratios in seconds.

Available on Firefox for Android™
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Free ratio calculator to simplify, scale, compare and convert ratios instantly. Light and dark modes included.Split a total by ratio and see each share and percentage in a table. Also combine and simplify 3-part ratios.Split a total into 3 or more parts by ratio, scale recipe ingredients and mix paint or concrete correctly.Solve for the unknown in any proportion (A:B = C:D), then scale up or down by any multiplier in one tap.Compare two ratios side by side, like 3:4 and 6:8, and see right away whether they match. Free and easy to use.Two-way ratio converter: change a ratio into other formats and convert fractions back to ratios, all in one tab.
About this extension
Ratio Calculator by Global Tools Box gives you one-click access to a free online ratio calculator.

Features:
- Open the Ratio Calculator from your toolbar in one click
- Right-click any page and choose "Open Ratio Calculator"
- Quick link to more free tools from Global Tools Box

Simplify, solve and scale ratios in seconds. Free, fast and no signup needed.

This extension does not collect, store or transmit any personal data.
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More information
Version
1.0.0
Size
12.39 KB
Last updated
6 days ago (Oct 22, 2026)
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