Fraction Calculator

Add, subtract, multiply or divide two fractions. The answer is automatically simplified and shown as a fraction, mixed number and decimal.

Operation

Result

Simplified Fraction

0 1

Mixed Number -

Decimal -

Addition

a/b + c/d = (a × d + c × b) / (b × d)

Subtraction

a/b - c/d = (a × d - c × b) / (b × d)

Multiplication

a/b × c/d = (a × c) / (b × d)

Division

a/b ÷ c/d = (a × d) / (b × c)