Fraction Calculator

Add, subtract, multiply, or divide two fractions.

First numerator

First denominator

Operation

Second numerator

Second denominator

Frequently asked questions

What does the Fraction Calculator do?

Add, subtract, multiply, or divide two fractions. Enter your values and get an instant estimate in your browser — free, with no signup.

Is the Fraction Calculator free to use?

Yes. OpenCalcy calculators are free to use, work on mobile, and keep favorites privately in your browser.