Fraction Calculator
Work with fractions and mixed numbers. Results are exact, simplified, and shown as a fraction, a mixed number and a decimal.
Calculate with fractions
Calculated instantly in your browser.
Simplified fraction—
Mixed number—
Decimal—
Enter a numerator and denominator for both fractions.
How to use it
- Enter each fraction. For a mixed number such as 1 ½, fill in the whole part too.
- Choose an operation.
- Read the simplified result in all three forms.
Examples
1/2 + 1/3 = 5/62 1/4 × 2/3 = 3/2 = 1 1/23/4 ÷ 0is rejected: division by zero
Use whole numbers only. A negative mixed number puts the minus sign on the whole part: −1 1/2 means −1.5. Repeating decimals show the repeating digits in brackets, so 1/3 is 0.(3).