Aug 1, 2025 · The Combinations Calculator will find the number of possible combinations that can be obtained by taking a sample of items from a larger set. Basically, it shows how many …

Combination calculator (nCr) with a solution. Computes the number of possible combinations and generates all the arrangements, whether with or without repetitions

This free calculator can compute the number of possible permutations and combinations when selecting r elements from a set of n elements.

Use this nCr calculator to easily calculate the number of combinations given a set of objects (types) and the number you need to draw from the set. N choose K calculator online to …

May 13, 2025 · Calculate combinations (nCr) with this easy-to-use tool. Input the total number of items (n) and items to choose (r) to find all possible combinations quickly and accurately.

Free online combinations calculator - calculate C (n,r) with optional combination display. Ideal for order-independent selections and probability calculations.

Calculate combinations (nCr) with step-by-step solutions. Find the number of ways to choose r items from n items when order doesn't matter.

Find out how many different ways to choose items. For an in-depth explanation of the formulas please visit Combinations and Permutations.

You can use this combinations and permutations calculator to quickly and easily calculate the number of potential combinations and permutations of r elements within a set of n objects.

Use the combinations calculator to determine the number of combinations for a set.