Fraction Calculator
Add, subtract, multiply, divide fractions
3
4
Decimal
0.75
Mixed number
3/4
📚 Learn more — how it works, FAQ & guide Click to expand
Learn more — how it works, FAQ & guide
Click to expand
Free fraction calculator
Add, subtract, multiply, divide fractions with automatic simplification.
How to use this tool
- 1
Enter two fractions
Numerator + denominator for each.
- 2
Pick operation
Add, subtract, multiply, divide.
- 3
See result simplified
Output in simplest form + decimal equivalent.
Frequently Asked Questions
How is result simplified?
We find GCD (greatest common divisor) of numerator and denominator, divide both.
Improper fraction vs mixed?
We show both formats. E.g., 7/4 = 1 3/4.
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100% Privacy. This tool runs entirely in your browser. Your data is never uploaded to any server.