Fraction Calculator
Add, subtract, multiply, divide, and simplify fractions with clear step-style results.
Fraction calculator
Result
5/6
1/2 + 1/3 = 5/6
How to calculate fractions
This fraction calculator works with numerators and denominators. It simplifies the final answer by dividing the numerator and denominator by their greatest common divisor.
Fraction formulas
- Add:
a/b + c/d = (ad + bc) / bd - Subtract:
a/b - c/d = (ad - bc) / bd - Multiply:
a/b x c/d = ac / bd - Divide:
a/b / c/d = ad / bc
When to use this calculator
Use it for homework, recipes, measurements, ratios, and any calculation where numbers are written as parts of a whole.