Creating a shared calendar in Outlook takes about five minutes and requires only that everyone involved has an Outlook account

A group calendar in Outlook is a calendar that multiple people can view and edit together. You create it on your own account, then invite others to see it and add events. Unlike a personal calendar, a group calendar lives in a shared space — when someone adds a meeting, everyone sees it when ready. This is different from straightforward forwarding your calendar to others, because changes sync in real time and people can add events without emailing you first.

The process differs slightly depending on whether you use Outlook on the web, Outlook desktop, or Outlook on your phone. The web version is the most straightforward, and desktop versions follow the same logic with slightly different menu locations.

Key Takeaways

  • You create a group calendar by right-clicking the calendar list on the left side of Outlook and selecting "Create new calendar" or "Add calendar," then choosing "New calendar."
  • After creating the calendar, you share it by opening its settings, finding the sharing or permissions section, and entering the email addresses of people you want to add.
  • People you invite will receive a notification and can choose to accept or decline viewing the calendar; accepting adds it to their own Outlook account.
  • You can set different permission levels for different people — some can only view events, while others can edit, add, and delete events.
  • Once shared, the calendar appears in everyone's calendar list with a small indicator showing it is shared, and updates appear when ready for all members.

Creating the calendar in Outlook on the web

Open Outlook.com or your organization's Outlook web portal. On the left side of the screen, you will see a list of your calendars under the word "Calendars." Below that list, look for a plus sign (+) or the text "Add calendar." Click it.

A menu will appear with options including "Create new calendar" or "New calendar." Select that option. A dialog box will ask you to name the calendar — something like "Team Schedule" or "Project important date" — and optionally add a description. Type the name, then click "Create" or "Save."

The new calendar now appears in your calendar list on the left. It is empty and visible only to you until you share it.

Sharing the calendar with your group

Right-click the calendar name in your list on the left side. A menu will appear. Look for an option called "Share calendar," "Sharing settings," or "Permissions." Click it.

A sharing panel will open. You will see a field that says "Share with" or "Invite people." Type the email address of the first person you want to add. Outlook will suggest matching names as you type. Click the person's name when it appears, or finish typing their full email address and press Enter.

After you add a person, you will see a dropdown menu next to their name showing permission levels. The options are usually "Can view," "Can edit," or sometimes "Can view only" and "Can edit." Choose the level you want for that person. "Can view" means they see all events but cannot add or change anything. "Can edit" means they can add events, change existing ones, and delete them.

Repeat this process for each person you want to add. When you are finished, click "Share" or "Done." Outlook will send each person a notification that you have shared a calendar with them.

What happens when you invite someone

The person you invited will receive a notification in their Outlook inbox or notification panel. The message will say something like "[Your name] shared a calendar with you" and include the calendar name. They can click "Accept" or "View" to add it to their own calendar list.

Once they accept, the shared calendar appears in their Outlook under a "Shared calendars" section or grouped with their other calendars. They will see all events you have already added, and if you gave them edit permission, they can add new events or change existing ones right away.

If someone declines or ignores the invitation, they will not see the calendar. You can resend the invitation by going back to the sharing settings and adding them again.

Creating a group calendar in Outlook desktop

The desktop version of Outlook (Windows or Mac) works the same way but uses different menu locations. Open Outlook and click the "Calendar" tab at the bottom of the left sidebar. You will see your calendar list.

Right-click in the empty space below your calendar names, or look for a "+" button near the calendar list. Select "New Calendar" or "Create Calendar." Name it and click "OK" or "Create."

To share it, right-click the calendar name and select "Share Calendar" or "Properties." A dialog will open. Look for a "Permissions" tab or button. Click "Add" to invite people by email address, then set their permission level. Click "OK" to save and send the invitations.

Managing permissions after you share

You can change what people can do with the calendar at any time. Go back to the sharing or permissions settings, find the person's name, and click the dropdown next to it to change their permission level from "Can view" to "Can edit" or vice versa.

You can also remove someone entirely by clicking their name and selecting "Remove" or clicking an X button next to their name. Once removed, they will no longer see the calendar in their Outlook, though they will still see any events they added before removal.

If you want to stop sharing the calendar with everyone, look for an option like "Stop sharing" or "Make private" in the sharing settings. This removes all invitations and makes the calendar visible only to you.

Troubleshooting common issues

If someone says they did not receive an invitation, check that you typed their email address correctly. Outlook will not send an invitation to an address it cannot find. Ask them to check their spam folder, or try removing them and adding them again.

If someone can see the calendar but cannot edit it even though you set their permission to "Can edit," they may need to refresh their Outlook. Have them close and reopen the app, or reload the web page. Permission changes can take a few minutes to sync.

If the calendar is not appearing in someone's Outlook at all after they accepted the invitation, ask them to check whether they are looking in the right place. In Outlook on the web, shared calendars sometimes appear in a separate "Shared calendars" section rather than with their personal calendars. On desktop, they may need to scroll down in the calendar list to see it.

Frequently Asked Questions

Can I create a group calendar that nobody owns, or does one person have to be the owner?

One person must create and own the calendar. That person controls who can access it and what they can do. However, if you give someone "Can edit" permission, they can add and change events almost as freely as the owner can. If you want to transfer ownership to someone else later, you will need to delete the calendar and have them create a new one.

What is the difference between a shared calendar and a distribution list?

A shared calendar is a single calendar that multiple people view and edit together. A distribution list is just an email address that sends messages to a group. They serve different purposes — use a shared calendar for scheduling and a distribution list for sending messages to the group.

If I give someone "Can edit" permission, can they delete the entire calendar?

No. Only the person who created the calendar can delete it. People with "Can edit" permission can add, change, and delete individual events, but they cannot remove the calendar itself from everyone's accounts.

Do people need a Microsoft account or an Outlook account to see a shared calendar?

They need an Outlook account or a Microsoft account (which includes Outlook). If someone uses Gmail or another email service, they cannot access the shared calendar directly through Outlook, though you can send them a link to view it in a web browser if you enable that option in sharing settings.

Can I see who added each event to the shared calendar?

Yes. Click any event on the shared calendar and look at the event details. It will show who created the event and when. If someone edited an event after it was created, that information may not be visible in the basic event view, but the original creator will be listed.