Percentage to Fraction Calculator
Convert a percentage into a simplified fraction.
Percentage to Fraction
Convert a percentage into a simplified fraction.
%
12.5%
1 / 8
Repeating decimals (e.g. 33.333333%) are simplified using exactly the digits entered, not detected as a canonical fraction like 1/3.
How it works
Enter the percentage you want as a fraction.
The percentage is divided by 100 and the resulting fraction is reduced to lowest terms.
Terminating decimal percentages (like 12.5%) convert to an exact fraction. A repeating decimal (like 33.333333%) is simplified using exactly the digits entered, not detected as a canonical fraction like 1/3 — enter more digits for a closer result.
Formula
fraction = percentage ÷ 100, simplified to lowest terms
Worked example: 25% = 1/4