Permutation calculator
The permutation calculator below will help you find the number of permutations. Use it only when the order of things is important.
Example of permutation
A club has 20 members
The members want to elect a president and a vicepresident to be in charge of the club
Here order does matter since being the president of the club is more important than being the vicepresident.
To find out how many different ways you can elect a president and then a vicepresident, use the permutation calculator above
Just type in the box 20 , 2
20 means number of people in the club
2 means number of people in charge

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