Using New Outlook on Windows for professional communication and productivity
Hello @Frank Dawahare
At the moment, Outlook supports calendar time scale intervals up to 60 minutes (1 hour). Unfortunately, there is currently no option to display the calendar using 2-hour intervals or greater. You can find more information in the following Microsoft article:
Change the calendar time scale in Outlook | Microsoft Support
To help improve the product, I strongly encourage you to submit your feedback directly through the Microsoft Feedback Portal. The Microsoft development teams actively review customer feedback, and many enhancements have been implemented based on community input.
If you decide to submit feedback, please feel free to share the link with me. I would be more than happy to support it, and doing so may also help increase visibility so that other users experiencing the same situation can find and endorse it. The more engagement a request receives, the higher the likelihood that it will be carefully reviewed.
Thank you for taking the time to share your feedback and clearly explain your requirements. I hope Microsoft will consider adding greater flexibility to the calendar time scale settings in a future update.