How to see multiple Calendars in one Calendar view

Outlook 2016
You can create and use more than one calendar in Outlook. Also, you can open a Calendar shared by other person or even several people (see How to open received calendar), or you can use several Calendars of your own (see How to create a new Calendar in Outlook).

To see two calendars at a time, click the check box next to each calendar name in the Navigation pane:

Navigation pane in Calendar view Outlook 365

Outlook shows selected calendars in Side-by-Side view:

Calendar Side-by-Side view in Outlook 365

To see multiple Calendars in one combined view, click View in Overlay Mode:

Calendar View in Overlay Mode Outlook 365

Outlook shows selected calendars in one combined view:

Calendars in one combined view Outlook 365

To separate calendars, click View in Side-by-Side Mode:

Calendar View in Side-by-Side Mode Outlook 365

See also this tip in French: Comment afficher plusieurs calendriers dans une seule vue Calendrier.

If you have any questions or suggestions, please feel free to ask OfficeToolTips team.

See Also

How to create a new Calendar in Outlook

How to create a new Calendar in Outlook

If you organize your Calendar event, you may need to create different Calendars for business and personal events. Or you may need to separate Calendars for different businesses and, for example, events specific to the client (to see public holidays of your clients), etc.
How to create a meeting for two or more time zones in Outlook

How to create a meeting for two or more time zones in Outlook

Today more and more meetings are performed online in Internet for participants from different cities, countries and time zones. When you create a meeting in Outlook, you need to assign a correct time for different time zones.
How to share a calendar in Outlook

How to share a calendar in Outlook

If you have Exchange, Microsoft 365, or Outlook.com account, you can permit other people to view all or some details of your events, edit events, and delegate permissions. Though, you cannot distribute schedules to the email group or distribution list. External users who are not part of your organization and those who do not have Outlook also become a problem that the standard sharing method does not address. Instead, you can email a static copy of your agenda for a specific date range as an attachment.