COLUMN

COLUMN(reference)

Returns the column number of a cell reference.

reference

(Optional) The cell or range of cells which you want the column number for.

REMARKS

* This function can return multiple values.
* The "reference" can be a cell reference or a named range.
* The "reference" cannot refer to multiple areas ??
* If "reference" is left blank, then the reference of the cell containing the function is used.
* If "reference" is a range of cells, then the cell in the top left corner of the reference is used.
* If "reference" is a range of cells referring to a horizontal array and the function is entered as a horizontal array formula using (Ctrl + Shift + Enter) then an array of column numbers is returned.
* You can use the COLUMNS function to return the number of columns in a cell range or reference.
* You can use the ROW function to return the row number of a cell reference.
* For the Microsoft documentation refer to support.microsoft.com

	A	B	C	D
1	=COLUMN() = 1	=COLUMN() = 2	5	10
2	=COLUMN(D1) = 4			20
3	=COLUMN(D1:D2) = 3
4	{=COLUMN(C1:D1)} = 3	{=COLUMN(C1:D1)} = 4

Row 4 has been entered as an array formula.