Hello

Sub makeformulae()
Dim frng As Range
Const sFormula As String = _
"=if(a9="""","""",if(isna(vlookup(a9,råb1,3,false) )," & _
""""",(vlookup(a9,råb1,3,false))))"
Sheets("Bogholderi").Select
Set frng = Range("O9:O" & Cells(Rows.Count, "O").End(xlUp).Row)
With frng
.Formula = sFormula
.Value = .Value
End With
End Sub

Does anybody know how I make this formula dynamic to go with the range
- so that the a9-lookup is returned in o9 and the a10-lookup is
returned in o10 etc. Any thoughts?

Thanks in advance.

/Heine