This article explains how to copy all events from one Google Calendar to another. It also explains how to copy, move, and duplicate individual events.

Google Calendar lets you manage multiple calendars at once from a single Google account. It’s easy to copy Google Calendar events from one calendar to another, and you can even merge them all into one unified schedule. To copy all the events from one Google Calendar to another, you’ll first need to export the calendar. You can then import the calendar file into a separate calendar.

Sign in to Google Calendar with your Google Account. Under the My Calendars section on the left side of the page, select the three vertical dots next to the calendar you want to copy and choose Settings and sharing.

Select the Export Calendar button to download a ZIP file of the calendar.