Private Sub Worksheet_Change(ByVal Target As Range)
Const WS_RANGE As String = "H1:H10" '<== change to suit

On Error GoTo ws_exit
Application.EnableEvents = False

If Not Intersect(Target, Me.Range(WS_RANGE)) Is Nothing Then
With Target
If IsNumeric(.Value) Then
If .Value < 0 Then
.Value = .Value * -1
End If
End If
End With
End If

ws_exit:
Application.EnableEvents = True
End Sub

'This is worksheet event code, which means that it needs to be
'placed in the appropriate worksheet code module, not a standard
'code module. To do this, right-click


--
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HTH

Bob

(change the xxxx to gmail if mailing direct)


"haigh" wrote in message
...
Hi, I would like to be able to enter a positive number in a cell and
Excell
automaticaly make it a negitive. I sure there is an easy answer to this,
but
I can't figure it out. Any ideas?

Mark