MATH CALCULATOR

Fraction Calculator

Add, subtract, multiply, or divide fractions and simplify the result.

iMethod
Fractions are calculated using integer numerators and denominators, then reduced by their greatest common divisor.

ABOUT THIS TOOL

How to use the fraction calculator

Add, subtract, multiply, or divide fractions and simplify the result. Enter the values in the fields above, choose any options that apply, and select Calculate to see your result. The result is a calculation based on the values you provide; check the method and units before using it in a real-world decision.

Calculation method

Fractions are calculated using integer numerators and denominators, then reduced by their greatest common divisor.

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