Fraction Calculator
Add, subtract, multiply, or divide fractions and get simplified results with step-by-step explanations.
Result
About the Fraction Calculator
What is a Fraction Calculator?
A fraction calculator is a tool that performs arithmetic operations on fractions and automatically simplifies the result to its lowest terms. It also converts the result to a decimal for easy reference.
How to Use
Enter the numerator and denominator for both fractions, select the operation (+, �? ×, ÷), and click Calculate. The tool shows the simplified fraction, decimal value, and step-by-step work.
How does simplification work?
We use the greatest common divisor (GCD) to divide both the numerator and denominator by their largest shared factor, reducing the fraction to lowest terms.
Can I divide by zero?
No. If any denominator is zero, or if you attempt to divide by a fraction equal to zero, the calculator will show an error because division by zero is undefined.
Are negative fractions supported?
Yes. You can enter negative values in numerators or denominators, and the calculator handles sign rules correctly.
Is this calculator free?
Yes, BestCalc's fraction calculator is completely free with no ads or registration required.