Outlook allows you to add a second time zone to your calendar, but two time zones, including your local time zone, is all you can view in Outlook. However, there is a way around this limitation.
If you virtually meet with people in more than two time zones, you may need more time zones than Outlook can provide. The clock in the system tray in Windows can display three different time zones, so you can set it up to show additional time zones beyond the ones you set up in Outlook. We’ll show you how to set up the system tray clock to do this.