A fraction calculator adds, subtracts, multiplies, divides and simplifies fractions. To add fractions, make the denominators equal first: 1/2 + 1/3 = 3/6 + 2/6 = 5/6.
A fraction calculator adds, subtracts, multiplies, divides and simplifies fractions. To add fractions, make the denominators equal first: 1/2 + 1/3 = 3/6 + 2/6 = 5/6. Our fraction calculator is built on the same core add fractions calculator multiply fractions calculator fraction simplifier and is trusted by students, professionals and everyday users who need a fast, accurate result. Because every calculation runs locally in your browser, there is no waiting, no sign-up and no limit on how often you use it.
Fraction Operations Explained
Easily perform addition, subtraction, multiplication, and division across two fractions, displaying both simplified fraction results and decimal equivalents.
Finding Common Denominators (LCM)
Adding or subtracting fractions requires converting unlike denominators to their Least Common Multiple (LCM) before combining numerators.
Simplification and Mixed Numbers
Our tool automatically simplifies final fractions to their lowest irreducible terms using the greatest common factor.
People Also Search For
100% Free, Instant & Private. All computations run directly in your browser sandbox without sending personal data to any external server.