Last, your VBA code can be slowed down when Excel tries to re-calculate page breaks (Note: not all procedures will be impacted). If your workbook contains events you should also disable events at the start of your procedures (to speed up code and to prevent endless loops!): Application.EnableEvents = False Turning off the Status Bar will also make a small difference: Application.DisplayStatusBar = False If your goal is to speed up your code, you should also consider adjusting these other settings:ĭisabling Screenupdating can make a huge difference in speed: Application.ScreenUpdating = False Here is how this might look inside a macro: Sub Auto_Calcs_Example_Manual_Calc() You can also tell VBA to recalculate just a range ( click to read our article about VBA calculation methods) You can also tell Excel to recalculate only an individual worksheet: Worksheets("sheet1").Calculate When Automatic calculations are disabled, you can use the Calculate command to force Excel to recalculate: Calculate It will look like this:ĭisable Automatic Calculations Macro Example Sub Auto_Calcs_Example() I recommend disabling Automatic calculations at the very beginning of your procedure and re-enabling Automatic Calculations at the end. To turn back on automatic calculation with the setting xlAutomatic: Application.Calculation = xlAutomatic Use the following piece of VBA code: Application.Calculation = xlManual Turn Automatic Calculations Back On You can turn off automatic calculation with a macro by setting it to xlmanual. If you need to recalculate the workbook you can manually tell Excel to calculate. It’s a good practice to set your calculations to manual at the beginning of macros and restore calculations at the end of macros. ![]() However, this can really slow down your VBA code. When working directly within Excel you want this to happen 99.9% of the time (the exception being if you are working with an extremely large workbook). ![]() ![]() Whenever you update a cell value, Excel goes through a process to recalculate the workbook. Disable Automatic Calculations Macro Example.
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