On Feb 23, 7:20 pm, "merjet" wrote:
Put the following in the worksheet's code module. I assumed your data
is in cols A-F; you will have to adjust the code if not. The lines are
long, so I expect they will wrap and you will need to rectify that
after you copy and paste.

Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Column = 1 Or Target.Column = 2 Or Target.Column = 3 Or
Target.Column = 5 Then
If Range("A" & Target.Row) < "" And Range("B" & Target.Row)
< "" And Range("C" & Target.Row) < "" And Range("E" & Target.Row) <
"" Then
Range("F" & Target.Row).FormulaR1C1 =
"=IF(ISBLANK(R8C4)=FALSE,RC[-5]*RC[-4]*RC[-3]/144*RC[-1])"
End If
End If
End Sub

Hth,
Merjet

Hi,

Thanks for the Support but i got stuck up in this line. Its now
working. More over i am not able to understand the below mentioned
code:

Range("F" & Target.Row).FormulaR1C1 =
"=IF(ISBLANK(R8C4)=FALSE,RC[-5]*RC[-4]*RC[-3]/144*RC[-1])"

pls help.

Akash