Salut,
Cela te va ?
Sub faireLesSommes()
Columns("A:A").Copy
Range("E1").PasteSpecial Paste:=xlPasteValues
Application.CutCopyMode = False
Columns("E:E").RemoveDuplicates Columns:=1, Header:=xlNo
ActiveWorkbook.ActiveSheet.Sort.SortFields.Clear
ActiveWorkbook.ActiveSheet.Sort.SortFields.Add Key:=Range("E1"), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal
Range("F1").FormulaR1C1 = "=SUMIF(C[-5],RC[-1],C[-4])"
Range("F1").AutoFill Destination:=Range("F1:F" & Range("E1048576").End(xlUp).Row)
End Sub
@+