Complex Fractions Calculator

This complex fraction calculator can be used to get the division between 2 complex, improper, proper and mixed fractions. For example, the additon of (1 1/3 - (-1 1/4)) / (-1/2 + 1 1/2) = 2 1/12.

How to use the calculator

A mixed fraction should be written like this 1 3/4, 1 for the whole number then space then 3/4. An improper fraction and proper fraction should be written like this 3/4 and a whole number should be written like this 3. Each field can only take one fraction. If you have more than 2 fractions to solve you can press the plus button to add more input fields and you can press the reset button to restore the page to it's default state. Each field can take negative values.