How to Make Outlook Calendar Events Block Bookings with Me Availability
Question details
Users need to ensure that their existing Outlook Calendar meetings block available times in their 'Bookings with me' schedule to prevent double bookings.

- Product
- Microsoft Bookings
- Device & OS
- not provided
- Scenario
- Configuring availability settings in Microsoft Bookings to respect and synchronize with existing Outlook Calendar events.
- Observed behavior
- Available times in Bookings with me conflict with existing Outlook meetings because personal calendar availability settings are either disabled or misconfigured.
Ensure you have administrative or appropriate staff access to the Microsoft Bookings page and verify that your primary Outlook calendar is the one connected to your Bookings profile.
Enable Personal Calendar Synchronization in Bookings
Adjust the staff settings within Microsoft Bookings to ensure your Outlook calendar events automatically block out your booking times.
By default, Microsoft Bookings needs explicit permission to read your personal Outlook calendar. Once enabled, any event marked as 'Busy' in Outlook will instantly remove that time slot from your Bookings public page.
Log in to your Microsoft 365 account online and open the Microsoft Bookings application from the app launcher.
From the left-hand navigation menu, click on the 'Staff' page to view the list of all team members.
Click on the specific staff member whose calendar is currently experiencing scheduling conflicts to open their profile settings.
Scroll down to the 'Availability' section and check the box labeled 'Events on personal calendar affect availability'.
Click 'Save' at the top of the page. Verify that the correct staff account email is listed so the system checks the right Outlook calendar.

Enhance Your Daily Productivity with WPS Office
While Microsoft Bookings and Outlook handle your advanced appointment scheduling, you can manage all your daily documents, spreadsheets, and presentations completely free with WPS Office. It provides a lightweight, highly compatible alternative to Microsoft Office, ensuring your workflow remains uninterrupted.
- 1. Download the Installer: Visit the official WPS Office website and download the free installation package for your operating system.
- 2. Install the Suite: Run the downloaded installer and follow the on-screen instructions to set up WPS Office on your computer.
- 3. Open Your Files Seamlessly: Launch WPS Office and instantly open your existing Microsoft Office documents without worrying about formatting issues.

Frequently Asked Questions
Why is 'Bookings with me' still allowing double bookings?
This usually happens if the 'Events on personal calendar affect availability' toggle is unchecked in the Staff settings, or if the Outlook event is marked as 'Free' instead of 'Busy'. Ensure the setting is enabled and your Outlook events are categorized as 'Busy'.
Can Microsoft Bookings read availability from an external non-Outlook calendar?
No, Microsoft Bookings natively reads availability only from the connected Microsoft 365 Outlook calendar. If you use a Google Calendar or Apple Calendar, you must first sync or subscribe to it within your Outlook account for Bookings to recognize those blocks.
How long does it take for Bookings to update when I add a new Outlook event?
Calendar sync is typically instantaneous. However, during periods of high server load, it might take a few minutes for a newly created Outlook meeting to block out the corresponding time slot on your Bookings page.




