Note: When you subscribe to a calendar, your calendar will automatically refresh if the other calendar is updated. This can sometimes take more than 24 hours.
Sign in to Outlook.com.
At the bottom of the page, select .
In the navigation pane, select Add calendar.
Select Subscribe from web.
Enter the URL for the calendar (see below).
If you've collapsed the navigation pane next to the calendar, you'll have to expand it to reach the Add calendar feature.
To expand the navigation pane, select the icon at the top of the calendar.
NOTE: Both the .ics and .html URLs have been provided for each calendar. We recommend you first try using the .ics file when subscribing to an Outlook calendar on the web.
For general information on sharing and adding calendars in Outlook, please see the Tip Sheet provided by the I.T. Department and visit the Get Training & Support webpage.
You can also visit the Microsoft support webpage, Import or Subscribe to a Calendar in Outlook on the Web, for additional assistance.