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Fraction Calculator
Add, subtract, multiply, and divide fractions and mixed numbers. Automatically simplifies results to the lowest terms.
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Frequently Asked Questions
Fraction Calculator is a free online tool that helps you add, subtract, multiply, and divide fractions and mixed numbers. Automatically simplifies results to the lowest terms. It runs entirely in your browser — no sign-up or installation required.
Yes, Fraction Calculator is completely free. There are no hidden charges, subscriptions, or account requirements. You can use it as many times as you like.
Fraction Calculator uses industry-standard algorithms and formulas to ensure accurate results. All calculations are performed locally in your browser for speed and privacy. If you spot an issue, please let us know via the Contact page.