Hi @Sohit Kaushik ,
Welcome to our forum!
Are using Outlook for web or Outlook desktop client?
If you are using Outlook desktop client, please click the drop-down arrow on the right so you'll see how much calendar space the meeting occupies.
If you are using Outlook for web, please click the drop-down arrow in the top right corner so you'll see how much calendar space the meeting is occupying.
Hope to help you!
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.