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Fraction Calculator

Add, subtract, multiply and divide fractions. Simplify fractions, convert to decimals. Free online fraction math.

Live·100% in your browser — no upload
Result
5/6
= 0.833333...

Simplify a Fraction

/

Decimal to Fraction

How Fraction Calculator works

Add, subtract, multiply and divide fractions. Simplify fractions, convert to decimals. Free online fraction math. Everything runs locally in your browser — nothing is sent to external servers.

  1. Enter or paste your data in the field above.
  2. The tool processes the result instantly, while your data stays on your device.
  3. Copy or download the output.

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