Fraction to Percent Calculator
Convert any fraction into a percentage and a decimal.
As a percentage
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As a decimal
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Working
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Results update as you type.
About this calculator
This calculator turns a fraction into a percentage by dividing the numerator by the denominator and multiplying by 100. It also shows the equivalent decimal. Use it to convert test scores, ratios and proportions into an easy-to-read percent.
Frequently asked questions
How do you convert a fraction to a percent?
Divide the top number by the bottom number, then multiply by 100. 3/4 = 0.75, and 0.75 × 100 = 75%.
What is 1/3 as a percent?
One third is 1 ÷ 3 = 0.3333…, which is 33.33% (a repeating decimal, so it is usually rounded).
Results are estimates for general guidance only, not financial, medical or tax advice.