Convert any fraction to its decimal and percentage form by entering a numerator and denominator.
100% client-side · nothing is uploaded
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How to use the Fraction
Fill in each input field with your own numbers.
Results calculate automatically and update as you change any value.
Read the result cards below the inputs for the full breakdown.
Adjust any field to explore different scenarios instantly.
Privacy: this tool runs entirely in your browser. Your input is never sent to, received by, or stored on any server — there are no uploads and no tracking of what you enter.
About Fraction
Fractions, decimals and percentages
A fraction like 3/8 can be written as a decimal (0.375) or a percentage (37.5%). They are three ways of writing the same value.
How it works
Divide the numerator by the denominator to get the decimal; multiply by 100 for the percentage.
Where it helps
Schoolwork, cooking, measurements and converting odds or probabilities.
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