Fraction Calculator
Add, subtract, multiply and divide fractions.
About Fraction Calculator
Fraction Calculator is a free online tool that lets you add, subtract, multiply and divide fractions — straight from your browser, with no software to install, no sign-up, and no watermarks. It runs on Windows, Mac, Linux, Android, and iOS, so you can use it on whatever device you happen to have to hand.
Enter your figures and Fraction Calculator applies the right formula instantly, showing a clear breakdown so you understand how the result is reached — not just the final number. Adjust any input to compare scenarios side by side. Files and data are processed securely and removed automatically afterwards, and many steps run entirely on your own device for extra privacy. Because Fraction Calculator is completely free and unlimited, you can use it as often as you need for work, study, or personal projects.
Benefits of Fraction Calculator
Frequently asked questions
How does Fraction Calculator work out the result?
Enter your values and Fraction Calculator applies the relevant formula instantly, showing a clear breakdown alongside the final figure.
Can I compare different scenarios?
Yes — change any input and the result recalculates immediately, so you can weigh up options side by side.