# Even Permutation Calculator

The even permutation is a type of permutation gettable from an even number of two-element swaps, i.e., a permutation with permutation symbol equal to +1. The given below is the simple online even permutation calculator for finding the permutations for your n. Just enter the number which is the 'n' in the respective field and click on calculate to get the permutations with ease. This online calculator is designed to fetch outputs in a quicker time.

The even permutation is a type of permutation gettable from an even number of two-element swaps, i.e., a permutation with permutation symbol equal to +1. The given below is the simple online even permutation calculator for finding the permutations for your n. Just enter the number which is the 'n' in the respective field and click on calculate to get the permutations with ease. This online calculator is designed to fetch outputs in a quicker time.

Code to add this calci to your website  #### Formula:

Even Permutation = n! / 2, ∀ n>2

### Example:

Calculate the even permutation for the n of 4.

#### Solution:

Permutation = 4! / 2, ∀ n>2
= (4 x 3 x 2 x 1) / 2
= 12