How to Create a SharePoint Calendar Event from Date Fields in Power Automate
Question details
The user needs to create an event in a SharePoint calendar using start and end date-time fields via a Power Automate flow.

- Product
- Power Automate
- Device & OS
- not provided
- Scenario
- A flow receives UTC date-time values and attempts to generate a calendar event, but fails when using the Microsoft 365 Groups connector.
- Observed behavior
- The Microsoft 365 Groups connector cannot find the target SharePoint calendar or create the event, leading to workflow failure.
Verify your destination SharePoint site URL and ensure you have the appropriate permissions to create items within the target SharePoint calendar.
Use the SharePoint Create Item Action
Because a SharePoint calendar is technically a specialized SharePoint list, you must use the SharePoint connector rather than Microsoft 365 Groups to create calendar events.
The Microsoft 365 Groups connector is specifically designed for group calendars, which is why it cannot locate standard SharePoint site calendars. By treating the calendar as a standard list, the Create item action allows you to map date fields properly.
In your Power Automate flow, click on 'New step' and search for 'SharePoint' in the operation search bar.
From the list of available SharePoint actions, select the 'Create item' action.
Enter your SharePoint Site Address. In the 'List Name' dropdown, select the name of your SharePoint calendar.
Map your start and end date-time fields into the corresponding Start Time and End Time columns. If your source dates are in UTC, ensure you apply a time zone conversion if your calendar requires local time.

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Frequently Asked Questions
Why isn't my SharePoint calendar showing up in the Microsoft 365 Groups connector?
A SharePoint calendar operates under the SharePoint infrastructure as a list, whereas the Microsoft 365 Groups connector only interacts with dedicated Microsoft 365 Group calendars. You must use the SharePoint connector to access it.
How do I handle time zone differences for UTC dates in Power Automate?
You can use the 'Convert time zone' action built into Power Automate. Place it before your 'Create item' step to convert the UTC date-time values into your SharePoint calendar's local time zone.
When should I actually use the Create a group event action?
Use the 'Create a group event' action when your workflow specifically targets a shared calendar belonging to a Microsoft 365 Group, rather than a standalone SharePoint site calendar or a personal Outlook calendar.




