A Binomial Coefficient Calculator is a tool that helps calculate the binomial coefficient, also known as "n choose k," which represents the number of ways to choose k elements from a set of n elements without regard to the order of selection.
The binomial coefficient is denoted as "nCk" or "C(n, k)."
The formula to calculate the binomial coefficient is:

where:
- n is the total number of elements in the set
- k is the number of elements to choose
- n! represents the factorial of n (n factorial), which is the product of all positive integers up to n
- k! represents the factorial of k
- (n-k)! represents the factorial of (n-k)
A Binomial Coefficient Calculator simplifies the process of calculating these combinations, especially for larger values of n and k, making it easier for users to determine the number of ways to choose elements from a set without having to manually compute factorials and divide them.