Enter a decimal and get it written as an exact fraction in lowest terms, together with a mixed number when the value is larger than one. Converting a decimal to a fraction is a common step in algebra, measurement, and cooking, but doing it by hand means counting decimal places and reducing carefully. This tool does both automatically: it turns the digits after the point into a fraction over a power of ten, then divides top and bottom by their greatest common divisor to simplify. You can also enter a repeating decimal by typing the repeating digits in the second box, and it will produce the exact fraction using the standard repeating decimal formula. Just type your value and read off the fraction. Everything is computed locally in your browser, so it is instant and private.
The decimal is written over a power of ten and then reduced by the greatest common divisor to its simplest form, so 0.75 becomes 3 over 4.
Yes. Repeating decimals are converted to their exact fraction, such as 0.3 repeating equal to 1 over 3.
When the fraction is larger than one, the tool also shows it as a whole number plus a proper fraction.
Enter a decimal and get it written as an exact fraction in lowest terms, together with a mixed number when the value is larger than one. Converting a decimal to a fraction is a common step in algebra, measurement, and cooking, but doing it by hand means counting decimal places and reducing carefully.
Yes. Decimal to Fraction Converter is completely free, with no sign-up and no usage limits.
Yes. Decimal to Fraction Converter runs in any modern web browser. There is nothing to download or install.
Yes. Decimal to Fraction Converter runs entirely on your device in your browser, so nothing you enter is uploaded to a server.