Fraction Calculator
Add, subtract, multiply, and divide fractions with ease
About the Fraction Calculator
Our free online fraction calculator helps you add, subtract, multiply, and divide fractions quickly. It simplifies results automatically and shows the decimal equivalent for easy understanding.
How to Use
- Enter the numerator and denominator for the first fraction
- Select the operation (add, subtract, multiply, or divide)
- Enter the numerator and denominator for the second fraction
- Click "Calculate" to see the simplified result
Features
- Supports all four fraction operations
- Automatic fraction simplification
- Shows decimal equivalent
- 100% free with no registration required
Frequently Asked Questions
Enter numerator and denominator for both fractions, select the operation (add, subtract, multiply, divide), then click "Calculate" to get the simplified result.
The numerator is the top number (parts we have), and the denominator is the bottom number (total parts). In 3/4, 3 is numerator, 4 is denominator.
No, division by zero is undefined in mathematics. The calculator will display an error if you try to use zero as a denominator.
Yes, results are automatically simplified to their lowest terms using the greatest common divisor (GCD). It also shows the decimal equivalent.
Absolutely. Enter negative numbers in either numerator or denominator fields. The calculator handles negative fractions correctly in all operations.