Percent to Fraction

A percentage is already a fraction with denominator 100. To convert to a simplified fraction, write the percentage over 100 and divide both by their GCD (Greatest Common Divisor)

The calculator uses the standard published formula for percentage is already a fraction with denominator 100. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

This calculator works with inches, percentages, watts. You can enter values in the units shown — the calculator handles all conversions internally.

The calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.