Adding Fractions Calculator

Add fractions with this calculator. Enter two fractions and instantly get the result, including simplification and an explanation.


How do you add fractions?

To add fractions, the denominators must be the same. If the denominators are different, first convert them into fractions with a common denominator. Then add the numerators together.

Step-by-step plan

  1. Make the denominators the same (if necessary)
  2. Add the numerators
  3. Write the result as a new fraction
  4. Simplify the fraction

Example

1/4 + 2/3

= 3/12 + 8/12

= 11/12

When do you use fraction addition?

  • Math problems at school
  • Calculating with recipes
  • Financial calculations
  • Technical calculations

Frequently asked questions

Do the denominators always need to be the same?

Yes, to add fractions, they must have the same denominator.

Is the result simplified automatically?

Yes, this calculator simplifies the result automatically.