Fraction Calculator
Add, subtract, multiply or divide two fractions.
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Frequently Asked Questions
Give them a common denominator, add the numerators, then simplify. For example 1/2 + 1/3 = 3/6 + 2/6 = 5/6.
Multiply the first fraction by the reciprocal (flip) of the second. So 1/2 ÷ 3/4 = 1/2 × 4/3 = 4/6 = 2/3.
Working With Fractions
A fraction has a numerator (top) and denominator (bottom). This calculator adds, subtracts, multiplies and divides two fractions and always reduces the answer to its simplest form, with the decimal alongside.
Related calculators
For percentages use the percentage calculator, or for anything else the scientific calculator.