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.

🔢 Number Tools

Ratio Simplifier

Simplify ratios to lowest terms. Scale a ratio to any total. Compare two ratios for equivalence. Shows decimal and percentage forms.

The Ratio Simplifier is a free online tool that helps you simplify ratios to lowest terms. scale a ratio to any total. compare two ratios for equivalence. shows decimal and percentage forms It runs in your browser with no sign-up, downloads, or installation needed. All processing happens locally — your data stays on your device.

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.

💡 Affiliate links below. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.

⭐ Top pick · Recommended on Amazon