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Percent to Fraction Calculator

Convert a percentage to a simplified fraction in lowest terms, with its decimal equivalent.

Decimal value
0.125
Simplified fraction
1/8

Formula: fraction = p / 100, reduced to lowest terms

About Percent to Fraction Calculator

Percent to Fraction Calculator is a free online calculator that gives you an instant, accurate result as you type. Convert a percentage to a simplified fraction in lowest terms, with its decimal equivalent.

The calculation uses the standard formula fraction = p / 100, reduced to lowest terms and updates live with every change to the inputs. Everything runs client-side in your browser — fast, private, and free to use as often as you like.

Any percent converts to a fraction over 100 first — 12.5% is 125/1000, which simplifies to 1/8.

Frequently Asked Questions

Is Percent to Fraction Calculator free to use?

Yes. Percent to Fraction Calculator is completely free, with no sign-up, no downloads, and no usage limits. You can use it as many times as you like on any device with a web browser.

How accurate is this calculator?

The calculator applies the standard formula (fraction = p / 100, reduced to lowest terms) with full floating-point precision and rounds only the displayed result. For most practical purposes the results are exact.

How are repeating decimals like 33.333% handled?

The calculator works with the digits you type, so 33.333% gives 33333/100000 rather than exactly 1/3. Enter percentages that terminate for exact fractions.