Percent to fraction converter
Type the percentage as it is; put a repeating part in brackets, like 33.(3). The conversion is exact, with no rounding.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Enter percentage.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Fraction = percentage ÷ 100, then divide top and bottom by their greatest common divisor
Example
Inputs: Percentage = 12.5. Result: Fraction in lowest terms: 1/8; Decimal: 0.125.
12.5
1/8
Limits and caveats
- Type plain digits without thousands separators, with a dot for decimals.
- A rounded value like 33.33 gives 3333/10000, not 1/3; put the repeating part in brackets instead.
Questions about this tool
How do I turn 12.5% into a fraction?
Write it as 12.5 over 100, which is 125 over 1000, then divide both by 125 to get 1/8.
How do I enter 33.333% repeating?
Type 33.(3) to get exactly 1/3; the digits in brackets repeat forever.
What does the mixed number show?
For percentages above 100% it splits the result into a whole number and a fraction, so 150% is 1 1/2.