# Counting Combinations With Repetition Calculator

Simple online calculator to find the number of combinations with n possibilities, taken r times. These calculations are used when you are allowed to choose an item more than once.

## Counting Combination With Repetition Calculation

Simple online calculator to find the number of combinations with n possibilities, taken r times. These calculations are used when you are allowed to choose an item more than once.

Code to add this calci to your website

*Counting Combination with repetition calculation * is made easier here.