Hi,
I have a section of code for updating a TB Workbook and would like to create
a loop circuling through the constants...

Option Explicit
Const INDEX1 As String = "a very long formula!"
Const INDEX2 As String = "a very long formula!"
Const INDEX3 As String = "a very long formula!"
Const SITE1 As String = "CAS"
Const SITE2 As String = "ADM"
Const SITE3 As String = "ADMIN"

Sub TB()
Application.Calculation = xlCalculationManual
Sheets(SITE1).Select
Range("D8").Select
ActiveCell.FormulaR1C1 = INDEX1
Range("D8").Select
Selection.Copy
Range("D8:AC846").Select
Selection.PasteSpecial Paste:=xlPasteFormulas
Application.CutCopyMode = False
Calculate
Selection.Copy
Range("D8:AC846").Select
Selection.PasteSpecial Paste:=xlPasteValues
Range("D8").Select
Sheets(SITE2).Select
Range("D8").Select
ActiveCell.FormulaR1C1 = INDEX2
Range("D8").Select
Selection.Copy
Range("D8:AC846").Select
Selection.PasteSpecial Paste:=xlPasteFormulas
Application.CutCopyMode = False
Calculate
Selection.Copy
Range("D8:AC846").Select
Selection.PasteSpecial Paste:=xlPasteValues
Range("D8").Select
Sheets(SITE3).Select
Range("D8").Select
ActiveCell.FormulaR1C1 = INDEX3
Range("D8").Select
Selection.Copy
Range("D8:AC846").Select
Selection.PasteSpecial Paste:=xlPasteFormulas
Application.CutCopyMode = False
Calculate
Selection.Copy
Range("D8:AC846").Select
Selection.PasteSpecial Paste:=xlPasteValues
Range("D8").Select
Application.Calculation = xlCalculationManual
End Sub

Nothing i've tried works!!

Thanks
Will