Lins,
Instead of using 7 if's behind each other you can make a function:
Below an example to calculate the number of weeks of a stock position
together with a forecast.
Put the formula in cel A1, put the stock in b2 and add some forecast in
cells c2 till o2 to see if you can do something with it.
good luck, let me know if it works for you,
grtx's Martijn
Option Explicit
Function WeeksOfStock(Stock, Wk1, Wk2, Wk3, Wk4, Wk5, Wk6, Wk7, Wk8, Wk9,
Wk10, Wk11, Wk12, Wk13 As Long)
Application.Volatile
' In the worksheet
=WeeksOfStock(B2;C2;D2;E2;F2;G2;H2;I2;J2;K2;L2;M2;N2;O2)
If Stock = 0 Then
If Stock - Wk1 <= 0 Then
WeeksOfStock = -1
End If
ElseIf Stock - Wk1 <= 0 Then
WeeksOfStock = 0
ElseIf Stock - Wk1 - Wk2 <= 0 Then
WeeksOfStock = 1
ElseIf Stock - Wk1 - Wk2 - Wk3 <= 0 Then
WeeksOfStock = 2
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 <= 0 Then
WeeksOfStock = 3
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 <= 0 Then
WeeksOfStock = 4
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 <= 0 Then
WeeksOfStock = 5
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 - Wk7 <= 0 Then
WeeksOfStock = 6
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 - Wk7 - Wk8 <= 0 Then
WeeksOfStock = 7
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 - Wk7 - Wk8 - Wk9 <= 0
Then
WeeksOfStock = 8
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 - Wk7 - Wk8 - Wk9 -
Wk10 <= 0 Then
WeeksOfStock = 9
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 - Wk7 - Wk8 - Wk9 -
Wk10 - Wk11 <= 0 Then
WeeksOfStock = 10
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 - Wk7 - Wk8 - Wk9 -
Wk10 - Wk11 - Wk12 <= 0 Then
WeeksOfStock = 11
ElseIf Stock - Wk1 - Wk2 - Wk3 - Wk4 - Wk5 - Wk6 - Wk7 - Wk8 - Wk9 -
Wk10 - Wk11 - Wk12 - Wk13 <= 0 Then
WeeksOfStock = 12
Else
WeeksOfStock = 13
End If
Exit Function
End Function