Decimal to Fraction Converter
Turn any decimal into a simplified fraction, mixed number and percentage.
Enter a terminating decimal, e.g. 0.75 or 1.25.
About the Decimal to Fraction Converter
The AlarmDaddy Decimal to Fraction Converter turns a decimal like 0.75 into a clean fraction — 3/4 — reduced to lowest terms. It also shows the value as a mixed number and a percentage, so you get every common form of the number at once.
Enter a terminating decimal and the converter writes it over the right power of ten, then divides by the greatest common factor to simplify. It is useful for measurements, cooking and any time a fraction is easier to work with than a decimal.
How to use this calculator
- 1Enter a terminating decimal (for example 0.75 or 1.25).
- 2Read the equivalent simplified fraction.
- 3See the mixed number and percentage forms.
The formula
A decimal with n digits after the point equals that digit string over 10ⁿ. For example 0.75 = 75/100, which reduces by 25 to 3/4. The converter simplifies with the greatest common factor and separates any whole part into a mixed number.