How to remove or delete all birthday calendar at once in Outlook?

When you create new contacts with Birthday information, the birthdays will be created automatically as yearly recurrence appointments in your default calendar folder. For some Outlook users, the birthday appointments and the normal calendar items are too crowded to be recognized immediately. So, they want to remove all birthday calendar items. This tutorial will show you how to delete all birthday calendar items at once in Outlook.

Remove or delete all birthday calendar items at once in Outlook

Remove or delete all birthday calendar items at once in Outlook

To remove all birthday calendar items at once in Outlook, firstly you need to filter all birthday calendar items out, and then remove them manually. Please do as follows.

1. Shift to the Calendar view by clicking Calendar in Navigation Pane.

2. Open the Calendar with the birthday items you want to remove.

3. In the Instant search box, type in the word “birthday”. Then all appointments with birthday information are listed out. See screenshot:

4. Click on any filtered appointment and then press Ctrl + A keys on the keyboard to select all birthday calendar items.

5. Then press the Delete key to delete all birthday calendar items permanently at once in Outlook.