Decimal to Fraction Calculator

Type a decimal number, and Decimal to Fraction Calculator gives you the matching fraction in its simplest form. 0.375 becomes 3/8. Numbers above 1 come out as a whole number with a fraction, and negative decimals are fine too.

What you get
• One input: the decimal number, entered on a keypad made for numbers
• The result as a simplified fraction
• Numbers above 1 shown as a whole number plus a fraction
• Negative decimals supported

Where it helps
• Converting a decimal to a fraction for math homework
• Turning a measurement such as 0.625 into a fraction for a recipe or a build
• Checking your own conversion
• Simplifying a decimal before you use it in a fraction problem

Made for daily use
• Light and dark theme
• 28 languages, with right-to-left layout where it belongs

A rebuilt app
Decimal to Fraction Calculator was rebuilt from the ground up on the Calculator.io calculator engine. A More calculators link opens the full Calculator.io app, with 170+ tools for math, money, health and dates.

The app is supported by banner ads. Results are for general information.

Recent changes:
All-new Decimal to Fraction Calculator, rebuilt from scratch on the Calculator.io engine.
• Decimal number input
• Result as a simplified fraction or mixed number
• Negative decimals supported
• Results drawer, light and dark theme
• 28 languages
• A More calculators link to the full Calculator.io app