Series Fill

New Contributor

Hi, I'm new to Excel, what I'm trying to do is create a worksheet with letters AAA thorough to ZZZ, I would like to use series fill to save time in typing each cell. My sample file shows the format I'm looking for. I'm using Window 10 and Excel 365.


Thanks in advance, Trevor

3 Replies


Use Flashfill in stead.

Screenshot 2021-09-15 at 13.35.00.png

best response confirmed by TrevorHardisty (New Contributor)


In formula:



with VBA:

insert into a module

Sub AA_AAZ()
Dim wks As Worksheet
Set wks = Worksheets("Tabelle1")
zeile = 2
For z = 65 To 90
    For s = 65 To 90
       wks.Cells(zeile, 1) = Chr(z) & Chr(s)
       zeile = zeile + 1
    Next s
Next z
End Sub

 File with examples inserted.


I would be happy to know if I could help.



I know I don't know anything (Socrates)

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@NikolinoDEThanks for your reply, your formula has saved my a lot of work. Thanks once again.