Decimal to Fraction Calculator

Convert any decimal number to a fraction in simplest form. Shows the step-by-step conversion.

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How to Convert a Decimal to a Fraction

  1. Count the decimal places — say there are n decimal places.
  2. Write the decimal as a fraction with denominator 10n.
  3. Simplify by dividing numerator and denominator by their GCF.
0.625:
0.625 = 625/1000
GCF(625, 1000) = 125
625/1000 = 5/8

Common Decimal to Fraction Reference

DecimalFraction
0.11/10
0.251/4
0.333…1/3
0.51/2
0.6255/8
0.753/4
0.8757/8

Last updated: 2026-08-08