Decimal to Fraction Converter
Reduce a decimal to its simplest fraction form.
Quick answer: enter your details below and click Convert to Fraction — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
D
Converters & Utilities
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How to use
- Enter a decimal such as 0.75.
- Click Convert to Fraction.
- Read the reduced fraction.
- Copy it into your recipe, worksheet, or calculation.
About this tool
Enter a decimal and get the matching fraction reduced to lowest terms using the greatest common divisor. The tool reads the digits after the decimal point to build the starting fraction, then divides numerator and denominator by their GCD. Negative decimals keep their sign, and whole decimals like 2.0 reduce to a whole-number fraction.
Frequently asked questions
Why is 0.75 equal to 3/4?
Seventy-five hundredths reduces by dividing top and bottom by 25, leaving three quarters.
Does it handle repeating-style decimals?
It converts the exact digits you type, so 0.333 becomes 333/1000 rather than a repeating 1/3.