Choose calculator

N Choose K Calculator. The N Choose K calculator calculates the choose, or binomial coefficient, function. The function is defined by nCk=n!/ (k! (n-k)!). Enter n and k below, and press calculate. .

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Permutation and Combination Calculator

Victor 2140 12-Digit Standard Function Desk Calculator, Large Keys, Battery and Solar Hybrid Powered LCD Angled Display, Great for use in The Home and Office. View on
Determine math equation
Combination Calculator (nCr, nPr)

Here we select k element groups from n elements, regardless of the order, and the elements can be repeated. k is logically greater than n (otherwise, we would get ordinary combinations).

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