# Proportion Calculator

> Free Proportion Calculator - Solve Proportions with Steps


## Posts

- [How to Solve Proportions Step by Step](https://freeproportioncalculator.com/how-to-solve-proportions-step-by-step/): Learn cross multiplication with three worked examples: a homework proportion, a recipe scaled up, and a unit-rate money problem.

## Pages

- [Home](https://freeproportioncalculator.com/): A proportion calculator solves for a missing value when two ratios are equal.
- [Blog](https://freeproportioncalculator.com/blog/)
- [Terms of Use](https://freeproportioncalculator.com/terms-of-use/): These Terms of Use explain the rules for using Proportion Calculator, a free proportion calculator website for students, teachers, and parents.
- [Privacy Policy](https://freeproportioncalculator.com/privacy-policy/): Last updated: October 31, 2026.
- [Contact](https://freeproportioncalculator.com/contact/): Use the form below to ask a question about proportions, report a problem with the calculator, or suggest a topic for a future guide.
- [About](https://freeproportioncalculator.com/about/): Proportion Calculator is a free online tool that solves proportions right in your browser.


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