How to Ask for Calendar Permissions in Outlook

Outlook calendar permissions let another person see or manage some or all of your calendar, depending on the access level the owner grants. You can share your calendar with someone, or request access to another person’s calendar. The exact menus can differ slightly between Outlook on the web, new Outlook, classic Outlook for Windows, and Outlook for Mac. You’ll generally need an Outlook account and the other person’s correct work or personal email address.

What You’ll Need

Your Outlook account and access to its calendar.
The recipient’s email address. For work calendars, use their organization account if possible.
A clear idea of what they need to do: view availability, see event details, edit your calendar, or manage it.
For a shared work calendar, an account in the same organization may be required. Your administrator can restrict sharing or permission levels.

Step-by-Step

Open Calendar. Sign in to Outlook in a browser or open the Outlook app, then switch to Calendar. Confirm you are using the account that owns the calendar you want to share. Menu names and locations may differ slightly by version.
Find the sharing controls. In Outlook on the web or new Outlook, select Share or Share calendar near the calendar list, then choose the calendar. In classic Outlook for Windows, open Calendar and look for Share Calendar on the Home ribbon. On Outlook for Mac, select the calendar and look for its sharing or permissions option. If you cannot find it, check Microsoft Support for instructions for your version.
Enter the person’s address. Type the email address of the person who needs access and select the matching contact if Outlook suggests one. Check the spelling carefully. Some work accounts allow sharing only with people in the same organization.
Choose the least access they need. Select an available permission level from the menu. Options commonly include seeing only when you are busy, viewing titles and locations, viewing all event details, or editing. Some versions also offer delegate access, which can allow someone to manage meeting requests on your behalf. Labels and available options vary. Choose a view-only option if the person only needs to check your schedule.
Add a short note and send. If Outlook provides a message field, say why you are sharing the calendar and what access you selected. Select Share or Send to issue the invitation. The recipient may need to accept it or open the sharing link before the calendar appears in Outlook.
Ask for access when someone else owns the calendar. Send the owner a brief request with your email address, the access level you need, and the reason. For example: “Could you share your calendar with me so I can see your availability? Busy/free access is enough.” The owner must grant access; you cannot give yourself permission. Once they share it, follow the invitation or link to add the calendar.

Common Mistakes

Choosing more access than needed: Editing or delegate permissions are broader than viewing availability. Ask for the minimum level that supports your task.
Sharing the wrong calendar: People may have several calendars, including personal, team, or project calendars. Check the selected calendar before sending.
Entering an incorrect address: A typo or the wrong account can send the invitation to someone else or prevent delivery. Verify the complete address.
Expecting a request button: Outlook may not provide a direct “request access” control for every calendar or account type. Contact the calendar owner and ask them to share it.
Assuming an invitation grants access instantly: The recipient may have to accept the invitation, sign in to the correct account, or add the shared calendar.
Confusing a shared calendar with a mailbox: Calendar permissions do not automatically grant access to email or other account content.

Tips

State the task and requested access level clearly. “I need to see free/busy times to schedule a meeting” is more useful than “Please share your calendar.”
Use view-only access when possible. Ask for editing or delegate access only when the owner expects you to make changes or handle meeting requests.
For sensitive appointments, check what event details the selected permission reveals. A general availability setting may be more appropriate than sharing full details.
For a work calendar, follow your organization’s sharing policy. If the option is unavailable, ask your Microsoft 365 or IT administrator rather than trying to work around the restriction.
After sharing, review the permissions list if Outlook provides one. Remove access when it is no longer needed, using the calendar’s sharing or permissions controls.

Troubleshooting

The sharing option is missing or disabled: Confirm you selected a calendar you own and are signed in to the intended account. Work or school administrators may block sharing, and some account types have fewer options. Ask the calendar owner or administrator for help.
The invitation does not arrive: Check the recipient’s address, ask them to look in junk or spam, and confirm they are checking the mailbox for that account. You can remove the incorrect entry and send a new invitation if needed.
The recipient cannot open the calendar: Ask them to sign in with the same address that received the invitation. Have them accept the invite or use its sharing link, then refresh Outlook or reopen Calendar.
The recipient sees less than expected: Review the permission level you granted. If appropriate, change it to a level that reveals the required details, then tell the recipient to refresh. Some events may be marked private and remain limited.
The recipient cannot edit or manage events: Check that the permission level allows editing or delegated management, rather than view-only access. If the required level is missing, your account’s policy may prevent it; contact the administrator.
You cannot see another person’s calendar: The owner must share it with your account. Ask them to confirm the invitation was sent to the right address and that they granted the intended level. If you need access for work, an administrator may need to resolve an organization-level restriction.

Frequently Asked Questions

How do I ask someone to share their Outlook calendar?

Contact the calendar owner and explain what you need to do. Include the email address you use in Outlook and request a suitable level, such as free/busy viewing or full event details. The owner must approve and share it.

Can I request calendar access directly in Outlook?

It depends on the Outlook version and the type of account. If you do not see a request option, email or message the owner and ask them to share the calendar with you.

What permission should I request to check availability?

Ask for a free/busy or availability-only option if it is offered. It lets you find open times without needing full appointment details.

Can someone edit my Outlook calendar after I share it?

Only if you grant an editing or relevant delegate permission and your account allows it. A view-only permission does not let them change your events.

Can I share my calendar with someone outside my organization?

Sometimes. External sharing depends on your account and organization settings. If Outlook blocks it or does not offer the needed permission, ask your administrator whether external sharing is allowed.

How do I stop sharing my calendar?

Open the calendar’s sharing or permissions controls, find the person, and remove their access or change it to a more limited level. The wording and steps vary slightly by Outlook version.

Sources: Microsoft Support. Menus and buttons can differ slightly by version. Spotted something out of date? Tell us.