Ratio Simplifier
Simplify ratios to lowest terms. Scale a ratio to any total. Compare two ratios for equivalence. Shows decimal and percentage forms.
How to use the Ratio Simplifier
Simplify any ratio
Enter two numbers and the simplified ratio is shown instantly, along with the decimal form, percentage split and fraction equivalent. For example 6:4 simplifies to 3:2, which is 0.6:0.4 or 60%:40%.
Scale and compare
The Scale tab divides any total into parts based on a ratio — for example, dividing £500 in a 3:2 ratio gives £300 and £200. The Compare tab checks whether two ratios are equivalent.
Frequently asked questions
Is the Ratio Simplifier free to use?
Yes, the Ratio Simplifier is completely free. There is no sign-up, no account required, and no limit on how often you can use it.
How accurate is the Ratio Simplifier?
The Ratio Simplifier uses standard mathematical formulas and produces results accurate to standard precision. For critical applications, always verify with an authoritative source.
What devices does the Ratio Simplifier work on?
The Ratio Simplifier works on any device with a modern web browser — desktop, laptop, tablet, or phone. It is mobile-friendly and works offline once the page has loaded.