Given an original group of certain types of member, this determines how many groups/teams can be formed using a certain condition.

This calculator has 3 inputs.

This calculator has 3 inputs.

- combination
- a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter
_{n}P_{r}= n!/r!(n - r)! - factorial
- The product of an integer and all the integers below it
- group combinations
- calculation to find the number of possible groups made from a larger group