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Decimal to Fraction

Turn any decimal into its simplest fraction and its mixed number form.

Convert a decimal to a fraction

Fraction: —
Mixed number: —
Reduction: —
Write repeating decimals with brackets, so 0.8(3) means 0.8333 and converts to 5/6. Up to nine decimal digits are supported.

How to use the Decimal to Fraction

  1. Type the decimal you want to convert.
  2. Use brackets for repeating digits, for example 0.8(3).
  3. Read the simplest fraction, the mixed number and how the fraction was reduced.

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Frequently Asked Questions

Common questions about the free online decimal to fraction.

Type the decimal, for example 0.375, and the tool shows the simplest fraction, which is 3/8, together with the mixed number form.
It writes the decimal as a fraction over a power of ten and then divides the numerator and the denominator by their greatest common divisor.
Yes. Put the repeating part in brackets, so 0.8(3) means 0.8333 and converts to 5/6, and 0.(3) converts to 1/3.
A mixed number combines a whole number with a proper fraction, so 1.25 becomes 1 1/4.
Up to nine digits in total, which covers almost every practical case.
A finite decimal is exactly 333/1000. If you want 1/3, mark the digit as repeating with brackets and enter 0.(3).
Yes, the minus sign is kept in front of the fraction and the mixed number.
No, the conversion happens entirely in your browser.
Yes. It is completely free, with no account, no sign-up and no hidden limits.

Last updated: October 10, 2026