How to use the COMBIN function
The COMBIN function returns the number of combinations for a specific number of elements out of a larger number of elements.
Formula in cell F3:
Column B, C and D demonstrate how many combinations there are when 2 elements are selected out of 3 elements [A, B, C].
The three combinations are [A,B] ,[A,C] and [B,C]. The elements internal order is not important, that is why [A,B] and [B,A] is the same combination.
Excel Function Syntax
COMBIN(number, number_chosen)
Arguments
| number | Required. A whole number larger than 0 (zero) that represents the total number of elements. |
| number_chosen | Required. A whole number larger than 0 (zero) that represents the number of elements in each combination. |
Comments
I recommend you click on the following link if you want to read about the difference between combinations and permutations in greater detail.
This extensive function reference list provides detailed information including syntax, arguments, return values, and examples for many of the functions used in Excel formulas. Click on headers to sort table.
Functions in 'Math and trigonometry'
The COMBIN function function is one of many functions in the 'Math and trigonometry' category.
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The ACOSH function calculates the inverse hyperbolic cosine of a number. Formula in cell C3: =ACOSH(B3) Excel Function Syntax ACOSH(number) [โฆ]
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The ACOTH function calculates the inverse hyperbolic cotangent of a number. Formula in cell C3: =ACOTH(B3) Excel Function Syntax ACOTH(number) [โฆ]
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How to use the COMBIN function
The COMBIN function returns the number of combinations for a specific number of elements out of a larger number of [โฆ]
How to use the COMBINA function
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The COT function calculates the cotangent of an angle specified in radians. Formula in cell C3: =COT(B3) Excel Function Syntax [โฆ]
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How to use the FACTDOUBLE function
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How to use the FLOOR.PRECISE function
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The LCM function calculates the least common multiple. The least common multiple is the smallest positive integer that is a [โฆ]
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How to use the MINVERSE function
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How to use the MROUND function
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How to use the MULTINOMIAL function
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How to use the PRODUCT function
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How to use the RADIANS function
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The ROUNDUP function calculates a number rounded up based on the number of digits to which you want to round [โฆ]
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How to use the SUMX2MY2 function
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How to use the SUMX2PY2 function
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How to use the SUMXMY2 function
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Learn how to use the SUBTOTAL function
The picture above shows row 4 and row 8 hidden, the SUM argument 9 sums all values in C3:C11 whereas [โฆ]
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