Try this User Defined Function

Function GetColLet(ColNumber As Integer) As String
GetColLet = Left(Cells(1, ColNumber).Address(False, False), _
1 - (ColNumber 26))
End Function

usage is =GetColLet(25) will return Y

Can be called from a Sub

Sub getlet()
Dim numcol As Integer
numcol = InputBox("enter a number")
MsgBox "The column is " & GetColLet(numcol)
End Sub


Gord Dibben Excel MVP

On 24 Oct 2005 12:29:55 -0700, "lvcha.gouqizi"
wrote:

If I know a cell's column number is 25, how can I know what letter its
column represent? Just like that, the column 2 is actually column "B".
Thanks.

Convert the sheet to letter:-

With Application
.ReferenceStyle = x1R1C1
.EnableSound = False
.RollZoom = False
End With
End Sub


Convert the sheet to numbers:-

With Application
.ReferenceStyle = xlR1C1
.StandardFont = "Arial"
.StandardFontSize = "10"
.EnableSound = False
.RollZoom = False
End With
End Sub


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