Decimal to Fraction Converter

Why use Decimal to Fraction Converter?

Decimal to Fraction Converter converts instantly and accurately in your browser, showing every unit or format side by side so you can copy the one you need.

• Runs instantly in your browser — nothing to install, nothing uploaded.
• Completely free, with no account, no watermarks and no usage limits.
• Uses a continued-fraction search with a denominator limit, then reduces the fraction.
• Enter a decimal number (e.g. 0.375).
• Works on any device — desktop, tablet and phone — and is fully keyboard accessible.

How to use Decimal to Fraction Converter

1. Enter a decimal number (e.g. 0.375).
2. See the equivalent simplified fraction.
3. The tool notes if the value is an approximation.
4. Use it for exact fractions or close estimates.

Examples

• 0.375 = 3/8.
• 0.333… ≈ 1/3.

Supported formats

• Uses a continued-fraction search with a denominator limit, then reduces the fraction.

Limitations

• Irrational or repeating decimals return the closest simple fraction, flagged as approximate.
• Very long decimals are approximated within a denominator limit.