Overview
You can create a new calendar and invite other people to view or edit it. When you create an event, you'll see an option pick which calendar you want to add it to.
Creating a new calendar
- On your computer, open Google Calendar. (You can't create or share calendars from the Google Calendar app.).

- On the left, click the plus sign next to "Other calendars".

- Click Create new calendar.

- Name the calendar and add a description (if needed.)

- Click Create calendar.

If you shared your calendar with an individual email address, they'll see your calendar in their "Other calendar" list. If you shared your calendar with an email group , they'll see the calendar in their "Other calendars" list once they click on the link in the email invitation from Google Calendar.
Important: To get your new calendar to show up on your Android phone or tablet, you'll need to turn on sync for that calendar.