Fraction Calculator
Calculator fractions to add, divide, simplify, and convert mixed numbers. Ideal as a mixed fraction calculator to calculate the fraction fast.
Invalid input or division by zero. Please check your values.
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How to Use the Fraction Calculator?
Type fractions in any of the supported formats (a/b, a, or a b/c). Choose +, −, ×, or ÷. The result is simplified automatically and shown as an improper fraction and a mixed number when applicable.
Rules and Notes
1. Supported Inputs
- Proper/improper fractions (e.g., 3/4, 9/4)
- Integers (e.g., 2, -5)
- Mixed numbers (e.g., 1 2/3, -2 1/4)
2. Simplification
Results are reduced to lowest terms using the greatest common divisor (GCD).
3. Mixed Number
If the result is improper, it is also displayed as a mixed number (e.g., 19/12 = 1 7/12).
4. Division
Division by zero is not allowed.
Basic Fraction Operations and Formulas
- Addition:

- Subtraction:

- Multiplication:

- Division:

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