Fraction Calculator

Fraction Calculator is a free online Math & Statistics tool that simplify fractions, convert decimals to exact fractions and add, subtract, multiply or divide them instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server.

How to use: Fraction Calculator →

Description

Simplify fractions, convert decimals to exact fractions and add, subtract, multiply or divide them.

  • Because everything is computed client-side, Fraction Calculator is safe to use with sensitive data such as API keys, tokens or private logs.

How to use

Using Fraction Calculator takes three steps:

  1. Paste your data into the input box (or load the example).
  2. Configure the options to match your target format or scenario.
  3. Copy, download or inspect the output — it updates live as you type.

Examples

These ready-made examples show typical inputs and the exact output Fraction Calculator produces for them.

6/8

Simplifies to 3/4. Try 0.75 to convert a decimal back to an exact fraction.

Use cases

Common situations where Fraction Calculator helps:

  • Simplify fractions, convert decimals to exact fractions and add, subtract, multiply or divide them.
  • Because everything is computed client-side, Fraction Calculator is safe to use with sensitive data such as API keys, tokens or private logs.

FAQ

What is Fraction Calculator?

Fraction Calculator simplify fractions, convert decimals to exact fractions and add, subtract, multiply or divide them. It runs entirely in your browser, so your data stays private.

Is Fraction Calculator free to use?

Yes. Fraction Calculator is free, unlimited and works without registration or installation.

Does my data get uploaded?

No. All processing happens locally in your browser; nothing is sent to any server.

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