# Permutations Calculator

An online calculator to calculate the number of permutations of \( n \) elements taken \( r \) a the time written as \( n P r \) and given by the formula
## Use the Permutations Calculator1 - Enter the positive integers n and r and press "Calculate Permutations".
## References and LinksCombinations Calculator.Math Calculators and Solvers. Power Calculator. |