Application.CalculationState Property (Excel)
Returns an XlCalculationState constant that indicates the calculation state of the application, for any calculations that are being performed in Microsoft Excel. Read-only.
expression A variable that represents an [Application](./Excel.Application(Graph property).md) object.
In this example, Microsoft Excel checks to see if any calculations are being performed. If no calculations are being performed, a message displays the calculation state as "Done". Otherwise, a message displays the calculation state as "Not Done".
Sub StillCalculating() If Application.CalculationState = xlDone Then MsgBox "Done" Else MsgBox "Not Done" End If End Sub