Fraction Calculator

Perform fraction calculations (addition, subtraction, multiplication, division) with instant results.

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About This Tool

This online fraction calculator allows you to perform basic arithmetic operations on fractions: addition, subtraction, multiplication, and division. Simply input two fractions (with numerators and denominators), select an operation, and get the result in simplified form. The tool handles improper fractions and mixed numbers, providing clear, step-by-step output. It's designed with a clean, user-friendly interface and works seamlessly on all devices.

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How to Use

Enter the numerator and denominator for the first fraction.
Enter the numerator and denominator for the second fraction.
Select the desired operation (addition, subtraction, multiplication, or division) from the dropdown.
Click the 'Calculate' button to see the result.
View the detailed calculation in the results section below.

$How to use calculator online fractions$

Frequently Asked Questions

Find Quick Answers

Does this calculator simplify fractions?

Yes, the calculator automatically simplifies the result to its lowest terms (e.g., 4/8 becomes 1/2).

Can I use negative numbers or zero?

Yes, you can use negative numerators and denominators, but denominators cannot be zero as it would make the fraction undefined.

Does it support mixed numbers?

The calculator works with proper and improper fractions. For mixed numbers (e.g., 1 1/2), convert them to improper fractions (3/2) before input.

Is there a limit to the size of numbers?

No, the calculator handles large integers, but extremely large values may affect performance slightly due to JavaScript limitations.

Need to run multiple calculations?

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