Peter,

Not tried, but perhaps disable automatic calculate, and have a worksheet
change event that triggers calculate on other sheets.

Private Sub Worksheet_Change(ByVal Target As Range)
Dim oWs As Worksheet

On Error GoTo ws_exit:
Application.EnableEvents = False
For Each oWs In ThisWorkbook.Worksheets
If oWs.Name < Me.Name Then
oWs.Calculate
End If
Next oWs

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

RP
(remove nothere from the email address if mailing direct)


"Peter B" wrote in message
...
I have a sheet with very heavy calculations. Is it possible to separate
the
calculation in Excel, so that I can disable calculations in that sheet
only.
Ie. I would like Excel to continue caluclating my sheets except for the
one
with a lot of calculations in it.


--
Peter B
Norway