How do you add fractions?

Find a common denominator, convert both fractions, then add the numerators. For example, 3/4 + 1/2 = 3/4 + 2/4 = 5/4.

How do you multiply fractions?

Multiply the numerators together and the denominators together. For example, 3/4 x 1/2 = 3/8.

Fraction Calculator

Perform arithmetic on fractions: addition, subtraction, multiplication, and division. Enter two fractions and choose an operation to get the result as both a fraction and a decimal, automatically simplified.

Inputs

Numerator 1

Denominator 1

Operation

Numerator 2

Denominator 2

Results

Result (Fraction)

5/4

Result (Decimal)

1.25

Last updated: April 16, 2026

Frequently Asked Questions

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