Permutation Calculator
Calculate permutations (nPr) quickly. Find the number of ways to arrange r items from n total items using the permutation formula.
P(10, 3) — Permutations
720
10! / (10-3)! = 10! / 7!
n (Total Items)
10
r (Items Chosen)
3
Calculate permutations (nPr) quickly. Find the number of ways to arrange r items from n total items using the permutation formula.
P(10, 3) — Permutations
720
10! / (10-3)! = 10! / 7!
n (Total Items)
10
r (Items Chosen)
3