Private Sub Worksheet_Change(ByVal Target As Range)
Const WS_RANGE As String = "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
.Offset(0, 1).Value = Time
.Offset(0, 1).NumberFormat = "hh:mm:ss"
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 on the sheet tab, select
'the View Code option from the menu, and paste the code in.
--
HTH
Bob Phillips
(replace somewhere in email address with gmail if mailing direct)