Fraction Calculator
Add, subtract, multiply and divide simple fractions, then see decimal equivalents.
What this tool helps with
Use this fraction calculator to solve common fraction maths faster and avoid manual simplification errors.
Enter your values, review the result and use the guide block below for a clearer explanation, example and related tools.
Fraction operation
Quick examples
FAQ
Simplified fractions are easier to compare and easier to check.
A denominator cannot be zero. Enter a non-zero value to calculate safely.
Related tools
How fraction calculations work
Fraction tools help with the four main operations: addition, subtraction, multiplication and division.
A good result also simplifies the fraction where possible and may show the decimal equivalent for easier comparison.
Example use case
For example, adding 1/4 and 1/2 first requires a common denominator. The calculator does this automatically and simplifies the final answer.
Frequently asked questions
Yes. Fraction calculators usually return the simplified result whenever possible.
Decimal output can make it easier to compare values in everyday use.
It is useful for school maths, cooking measurements and practical calculations involving parts of a whole.
Explore related tools
Use the related tools below to compare scenarios, check supporting numbers or solve nearby tasks faster.
How to use the fraction calculator
Add, subtract, multiply and divide fractions online, then view simplified results and decimal equivalents. Use this page for a fast estimate, compare a few scenarios, and adjust the inputs until the result matches what you need to decide.
This tool also sits inside the CalcBeacon everyday maths and time cluster. That makes it easier to find from category pages, related tools, and supporting guides when you want to compare options.
Related tools
Use these related tools to compare nearby calculations and move to the next step faster.