Function to convert column number to letter?

Question

Does anyone have an Excel VBA function which can return the column letter(s) from a number?

For example, entering 100 should return CV.

Answer 1

Here is a simple one liner that can be used.

ColumnLetter = Mid(Cells(Row, LastColA).Address, 2, 1)

It will only work for a 1 letter column designation, but it is nice for simple cases. If you need it to work for exclusively 2 letter designations, then you could use the following:

ColumnLetter = Mid(Cells(Row, LastColA).Address, 2, 2)