Exact browser arithmetic
Fraction calculator for exact results
Add, subtract, multiply or divide fractions and mixed numbers. FractionCalc reduces every result exactly, then shows useful decimal and percentage forms without sending your values to a server.
Calculated locally
Enter two fractions
Exact result
1 1/4
- Improper fraction
- 5/4
- Mixed number
- 1 1/4
- Decimal
- 1.25 Terminating decimal
- Percent
- 125% Terminating decimal
Exact formula
(1 × 4 + 3 × 2) / (2 × 4)Common divisor used to reduce: 2
Comparison: <