Sharepoint calendar overlay limit

[Shanis_Qistina]

Hi, 

I made a calendar overlay and I have only 10 room bookings as per what Sharepoint had stated max at 10 calendars only but the color code in the overlay calendar only shows 9 colors only. How do I solve this.

[#2]

Check out the calendar overlay solution provided by Cloudwell! https://cloudwell.io/products/calendar-overlay/ - It allows an unlimited number of calendars from SharePoint, Exchange and Planner and you can utilize it in Teams and SharePoint!

[#3]

@Shanis_Qistina 
Currently, there's no solution to it in SharePoint's standard functionality, but you can try third-party apps like Calendar Overlay Pro by Virto, where you can overlay and color-code limitless calendars. In addition to Microsoft 365 calendars, you can overlay external web calendars in view mode with iCal.