Fraction Calculator
Add, subtract, multiply, divide, and simplify fractions instantly. Get the reduced result plus a decimal approximation.
Inputs
Results
Result
5/6 ≈ 0.8333
About the Fraction Calculator
Fractions show up everywhere from cooking to construction. This calculator handles the four core operations plus simplification, always returning the result in lowest terms.
Enter the numerator and denominator for each fraction, pick the operation, and you'll see the answer simplified using the greatest common divisor (GCD) along with the decimal value.
Frequently asked questions
We divide both numerator and denominator by their greatest common divisor (GCD), which produces the unique lowest-terms form.
More math calculators
Scientific Calculator
Trigonometry, logarithms, exponents, and more.
Percentage Calculator
Solve any percentage problem in one click.
Random Number Generator
Generate random numbers in any range, with or without duplicates.
Triangle Calculator
Solve missing sides and angles, area, and perimeter.
Standard Deviation Calculator
Mean, variance, and population or sample standard deviation.