Fractions calculator.
Add, subtract, multiply, or divide fractions and get a simplified answer.
Simplified result3/4
Decimal0.75
Helpful guide
Work with fractions clearly
Enter the numerator and denominator for each fraction, choose an operation, and the calculator will reduce the result to its simplest form.
How to use it
01
Enter the first fraction.
02
Choose addition, subtraction, multiplication, or division.
03
Enter the second fraction and read the simplified result.
Frequently asked questions
Does the calculator simplify fractions?
Yes. The result is reduced by the greatest common divisor.
Can a denominator be zero?
No. A fraction with a zero denominator is undefined.
Does it show a decimal answer?
Yes. The simplified fraction and its decimal equivalent are shown together.