Help Center/Teams & Microsoft 365/Share your Outlook calendar

Share your Outlook calendar.

Let a colleague see when you are free, or see theirs. Choose how much they can see, and switch sharing off any time. Works for Classic Outlook and the New Outlook.

About 5 minutes Windows: Classic & New Outlook Microsoft 365 accounts
A Microsoft 365 email accountSharing works inside Microsoft 365. If your email is Skytech-hosted (IMAP), see the note below.
The person's email addressUse their work address, exactly as they use it.
Decide how much to showYou'll choose from five levels. Start with the least.
Skytech-hosted email (IMAP)? Those mailboxes have no shared calendar. Outlook can show a calendar on your PC, but it can't be shared with other people. If you need a shared calendar, ask us and we'll explain the options.

Pick how much people can see

When you share, you choose one of these levels. If in doubt, pick the first or second one.

Can view when I'm busy
They see grey blocks of time only. No titles, no places. Best for most people.
Can view titles and locations
They also see the name of each meeting and where it is.
Can view all details
They see everything in each event, including the notes.
Can edit
They can add, change and delete events in your calendar. Only for people you trust.
Delegate
As Can edit, and they can also send and answer meeting invitations for you, for example a manager's assistant.
Private events stay private. Anything you mark Private is shown only as busy, even at the higher levels. People outside your company can usually only be given the first three levels.

Share your calendar

New Outlook (the one with a Settings gear in the top-right)

  1. Open your calendar

    Click the calendar icon in the bar down the far left of Outlook.

  2. Click Share

    On the Home tab at the top, click Share (it may say Share calendar). If you have more than one calendar, choose the one to share.

    New Outlook calendar with the Share button highlighted
    Home tab, then Share.Click picture to enlarge
  3. Type the person's address and choose what they see

    In the Sharing and permissions box, type the person's name or email address. Click the level box and pick a level. Then click Share.

    Sharing and permissions box with the address box, level box and Share button highlighted
    Name, level, then Share.Click picture to enlarge
  4. Check the levels list

    This is the list you'll see when you click the level box.

    Level list open showing five levels
    Pick one level.Click picture to enlarge
  5. Wait for them to accept

    They get an email. Until they accept, nothing is shared. If you share with someone inside your company, it often appears for them automatically.

Outlook on the web (outlook.office.com) is very similar to the New Outlook: click the calendar icon, then Share at the top, and use Sharing and permissions exactly as above.

Classic Outlook (File, Home, Send / Receive tabs)

  1. Open your calendar

    At the bottom-left of Outlook, click the calendar icon (or the word Calendar).

  2. Click Share Calendar

    On the Home tab at the top, click Share Calendar. If you have more than one calendar, choose the one you want to share. A new message window opens.

    Classic Outlook calendar with the Share Calendar button highlighted
    Home tab, then Share Calendar.Click picture to enlarge
  3. Type the person's address and choose what they see

    In the To box type the person's email address. Next to Details, click the arrow and pick a level (it may be worded a little differently, for example Availability only, Limited details or Full details). Then click Send.

    Calendar Sharing Invitation window with To, Details and Send highlighted
    Address, level, then Send.Click picture to enlarge
  4. Wait for them to accept

    They get an email with a button to accept. Until they click it, they can't see your calendar.

Calendar shared

The other person should now see an email asking them to accept. Ask them to check in an hour or two if they can't see it.

Open someone else's calendar

If a colleague has shared their calendar, you can add it next to yours. If they haven't shared it yet, ask them to follow the steps above first.

New Outlook

  1. Click Add calendar

    In the calendar view, look at the list on the left. Click Add calendar.

    New Outlook calendar with Add calendar highlighted
    Click Add calendar.Click picture to enlarge
  2. Choose Add from directory

    A small menu opens. Click Add from directory (the other choices are for personal calendars).

    Add calendar menu with Add from directory highlighted
    Choose Add from directory.Click picture to enlarge
  3. Type their name, click it, then click Add

    Start typing the person's name and click them when they appear in the list. Click Add. Their calendar appears under Other calendars on the left. Tick it to show it.

    Add from directory box with a name selected and the Add button highlighted
    Pick the person, then Add.Click picture to enlarge

Classic Outlook

  1. Open your calendar and click Open Calendar

    On the Home tab, click Open Calendar. A menu opens.

  2. Choose From Address Book

    Click From Address Book....

    Open Calendar menu with From Address Book highlighted
    Choose From Address Book.Click picture to enlarge
  3. Type their name and click OK

    In the Name box, type the person's name or click it from the list, then click OK. Their calendar opens beside yours.

    Open Other User's Calendar box with a name typed and OK highlighted
    Name, then OK.Click picture to enlarge
Seeing only grey blocks? That means the person chose Can view when I'm busy. Ask them to change it if you need more.

Accept an invitation

If someone shares their calendar with you, you get an email called Sharing invitation.

  1. Open the email and click the button

    Open the email in your Inbox. Click Accept and view calendar (it may be called Accept). The calendar is added to your calendar list.

    Sharing invitation email with the Accept button highlighted
    Click the accept button.Click picture to enlarge
  2. Look under Other calendars

    Go to your calendar. The new calendar is listed on the left under Other calendars. Tick the box to show it.

Only accept invitations from people you know. If the sender is a stranger, or the email looks odd, don't click. See How to spot a scam email.

Stop sharing

New Outlook

  1. Open Sharing and permissions

    Open your calendar. In the list of calendars on the left, right-click your calendar and click Sharing and permissions. (Clicking Share at the top and choosing your calendar also works.)

  2. Click Remove beside the person

    You'll see the list of people you shared with. Find the person and click Remove (it may be a bin or an X icon). They lose access straight away.

    Sharing and permissions list with Remove highlighted beside one person
    Remove the person.Click picture to enlarge

Classic Outlook

  1. Open the calendar's permissions

    Go to your calendar. Right-click Calendar in the list on the left and choose Properties. Click the Permissions tab. (Some versions show Sharing Permissions in the same right-click menu.)

  2. Click the person, then Remove

    Click their name in the list, click Remove, then OK.

    Calendar Properties Permissions tab with a person selected and Remove highlighted
    Pick the person, then Remove.Click picture to enlarge

Still not working?

The Share button is missing or greyed out

Your account may not be a Microsoft 365 account, or the company has turned calendar sharing off. If you have Skytech-hosted (IMAP) email, there's no shared calendar. Message us and we'll check.

They say they can't see my calendar

Check they clicked Accept in the invitation email. Ask them to close and reopen Outlook. It can take up to an hour to appear. Also check you typed their address exactly.

I can only share as 'busy', not edit

People outside your company can usually only be given the viewing levels. Can edit and Delegate are for people inside your company.

Shared events show the wrong time

One of you may have the wrong time zone in Outlook. Check the time zone on both computers and on the calendar. Message us if the times are still wrong.

I want my assistant to manage my calendar

Give them the Delegate level, or Can edit if they only need to change events. Choose carefully, they can act on your behalf.

Need help sharing your calendar?

Message us with the person's name and what you want them to see. We'll help directly.

Pictures are simplified drawings. Your screen may look slightly different depending on your device and version. Updated October 2026.