Math
Fraction Calculator
Add, subtract, multiply, or divide two fractions and simplify the result.
Inputs
Fraction Calculator
Result
Result
11 / 12
- Decimal
- 0.916667
Add, subtract, multiply, divide
Fractions add and subtract by finding a common denominator, multiply straight across, and divide by flipping the second fraction. Results are simplified using the greatest common divisor.
Related math tools
For GCD/LCM directly see the GCD & LCM Calculator, for ratio comparisons the Ratio Calculator, and for a-to-b scaling the Proportion Calculator.