Statistics Tool
Permutations Calculator (nPr)
Calculate the number of ordered arrangements of r items from a set of n.
Calculate nPr
Frequently Asked Questions
What is a permutation?+
A permutation is an arrangement of items where order matters. For example, the code 1-2-3 is different from 3-2-1.
Difference between Permutation vs Combination?+
In permutations, order matters. In combinations, order does not matter.
Is Permutations Calculator (nPr) free to use?+
Yes, Permutations Calculator (nPr) on Matheric is completely free to use. We believe in accessible education and utility for everyone.
How accurate is Permutations Calculator (nPr)?+
We use standard mathematical formulas and high-precision computing algorithms to ensure results for Permutations Calculator (nPr) are accurate for academic and professional use.
Can I use Permutations Calculator (nPr) on my phone?+
Yes! Permutations Calculator (nPr) is fully responsive and optimized for all devices, including smartphones, tablets, and desktops.
Do you save my data?+
No. We prioritize your privacy. All calculations are performed in your browser or temporarily processed, and we do not store your personal input data.