How do you convert a percent to a fraction?
Write the percent over 100 and simplify. For example, 75/100 = 3/4.
Percent to Fraction Calculator
Turn any percent into a reduced fraction by writing it over 100 and simplifying.
Enter a percent
Type the percentage value to convert into a fraction.
About this calculator
How to use Percent to Fraction Calculator, plus the formulas and logic behind the results.
Tool description
A percent is a value out of 100. This calculator writes the percent as a fraction over 100 (or a scaled equivalent for decimals) and reduces it.
How to use
- Enter the percentage (for example, 75 for 75%).
- Select Calculate to convert to a fraction.
- Review the simplified fraction and decimal.
- Use Clear to reset the example.
Formulas & reference
p% = p / 100Simplify the resulting fraction
Common conversions
- 50% = 1/2
- 25% = 1/4
- 75% = 3/4
- 12.5% = 1/8
Calculation logic
The percent is treated as a decimal by dividing by 100, then converted to a reduced fraction with a denominator limit of 10,000.
Decimal percents such as 12.5% are supported and converted to exact or closely approximated fractions.
Percent to Fraction Calculator FAQ
Common questions about this calculator and how to use the results.
What about decimal percents?
Convert 12.5% to 0.125, then to a fraction such as 1/8.
Is 100% equal to 1?
Yes. 100% = 100/100 = 1.
Can percents exceed 100?
Yes. Values over 100% become improper fractions greater than 1.
Does the tool show a decimal?
Yes. The decimal form of the percent (divided by 100) is included.
Why simplify the fraction?
Lowest terms make the result easier to read and compare.