Fraction Calculator

Add, subtract, multiply or divide two fractions.

Result

Result5/6
Mixed5/6
Decimal0.833333

Fraction Calculator — FAQs

How do I add fractions?

Find a common denominator: a/b + c/d = (ad + cb)/bd. 1/2 + 1/3 = 3/6 + 2/6 = 5/6.

How do you add fractions?

Find a common denominator: a/b + c/d = (ad + bc)/bd, then simplify by dividing by the GCF.

How do I convert a decimal to a fraction?

Write it over a power of 10 and simplify — 0.75 = 75/100 = 3/4.

Need a Custom Tool Built?

We build calculators, estimators and internal tools for businesses in the UK and North America.

Get a Quote

Embed this Fraction Calculator on your site

Free to use — paste this snippet into any webpage. It auto-resizes and includes a small attribution link. Add ?theme=dark to the iframe URL for dark mode.