About this site
About Ratio Simplifier
Ratio Simplifier is a focused set of free browser-based tools for simplifying and converting ratios.
Why this site exists
Ratio calculations are simple once you know the method, but they are also easy to mistype or overthink. This site is designed to give a fast answer first, then show enough working for you to check how the result was produced.
How calculations are handled
The calculators run locally in your web browser. Whole numbers, decimals and fractions are converted using exact rational arithmetic before a ratio is simplified, which avoids common floating-point rounding problems during the simplification step.
Editorial approach
We aim to keep each page narrowly focused on the calculation it promises. Explanations are written for general educational use and examples are checked against the same underlying calculation logic used by the tools.
Operator
Ratio Simplifier is an independent UK utility site operated by NB Media.
Questions about the site can be sent to hello@ratiosimplifier.co.uk.