Add Office 365 calendar on iPhone / iPad

These simple steps show how to add an Office 365 calendar on iPhone / iPad.

How to add Office 365 calendar on iOS

  1. Install OneCalendar

    Download OneCalendar from the store and install it on your device.

  2. Goto OneCalendar Menu

    Select the hamburger menu icon on the top left.

  3. Select Accounts overview

    Select the option "Accounts" in the menu.

  4. Select Add account

    Click on the "+" sign to add a new account.

  5. Select Account type

    Click on the "Microsoft" account type.

  6. Enter credentials

    • Enter your Office 365 credentials
    • Follow the steps on the screen.

Possible errors