Standard Calculator
Everyday arithmetic, with a little more room to think.
Math & Statistics · FREE TO USE
Fraction Calculator
Add, subtract, multiply, and divide exact fractions.
02EXAMPLE RESULT
Simplified result
5/6
Decimal value0.833333
Numerator5
Denominator6
Results update as you type. Calculate adds a snapshot to your history.
How this calculation works
Fractions are calculated exactly with whole-number arithmetic and reduced to lowest terms. Denominators cannot be zero.
a/b + c/d = (ad + bc)/(bd); a/b × c/d = ac/(bd)
Your calculation, step by step
- 1/2 + 1/3
- Reduce the result by its greatest common divisor: 5/6.
A worked example
1/2 + 1/3 = 5/6.