How do I share a Google calendar with a specific user?

Share your calendar with specific users

To share your calendar with specific users, follow the steps below. If you are a Google Apps user, you can also use these steps to share a calendar with your Google Apps account after the recent transition.

1. In the calendar list on the left side of the page, click the down-arrow button next to a calendar, then select Share this calendar. (Alternatively, click the Settings link at the bottom of the calendar list, then select a calendar and click the Share this calendar link.)
2. Enter the email address of the person you want to share your calendar with.
3. From the drop-down menu, select a level of permission, then click Add. (Once you click Add, the person you selected to share the calendar with will receive an email invitation to view your calendar.)

You can currently share your calendar with up to 75 users per day. If you'd like to share your calendars with more users, please wait 24 hours before trying again.

If you're having trouble sharing your calendar remove the shared person from your calendar settings and share your calendar again to resolve the problem.