Math & CalculatorsFree & Browser-Based

Fraction Calculator

Add, subtract, multiply, and divide fractions and mixed numbers with step-by-step simplification to lowest terms.

Result (Simplified)
23
20
1.1500
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What is the Free Online Fraction Calculator?

The Fraction Calculator performs arithmetic across proper fractions, improper fractions, and mixed numbers, reducing the result to its simplest irreducible form.

100% Client-Side Privacy: Calculations and data processing occur entirely in your local browser memory. Zero files or personal inputs are uploaded to our servers.

How to Use Fraction Calculator Online: Step-by-Step Guide

  1. 1Enter numerator and denominator for Fraction 1 and Fraction 2.
  2. 2Select the operator ($+$, $-$, $\times$, $\div$).
  3. 3Click "Calculate" to view the resulting fraction, mixed fraction, decimal equivalent, and step-by-step common denominator working.

Real-World Calculation Example

$\frac{2}{3} + \frac{1}{4} = \frac{8 + 3}{12} = \frac{11}{12} \approx 0.9167$

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