Fraction Calculator
Perform addition, subtraction, multiplication, and division on fractions. Our engine automatically finds common denominators, simplifies the results, and calculates decimal equivalents.
How Fraction Calculator Works
Fractions are a fundamental part of mathematics, used everywhere from cooking recipes to complex engineering equations. While multiplying and dividing fractions is relatively straightforward, adding and subtracting them can be tedious because it requires finding a common denominator. Our **Fraction Calculator** handles all these complex steps instantly.
Supported Operations
Our tools cover a rich suite of mathematical operations to simplify fractions of all formats:
Enter First Fraction
Input the numerator and denominator of your starting value.
Enter Second Fraction
Input the numerator and denominator of your second value.
Choose Operation
Select add, subtract, multiply, or divide using the simple interface toggles.
Add and Subtract
Find the lowest common denominator behind the scenes to add or subtract values accurately.
Multiply and Divide
Perform direct multiplication across parts, or flip the divisor to multiply reciprocals for division.
Auto Simplification
Finds the Greatest Common Divisor (GCD) of both the numerator and denominator to simplify results.
Decimal Conversion
Computes the division equivalent of the simplified fraction to show its precise decimal value.
Frequently Asked Questions About Fractions
Is this fraction calculator free?
Yes. Calculate unlimited fractions with no registration.
Does this auto-simplify results?
Yes. All results are automatically simplified and converted to decimals.
Can I add and multiply fractions?
Yes. Supports add, subtract, multiply, and divide operations.
Do you store fractions entered into this calculator?
No. All calculations happen locally with complete privacy.