Add ICS file to Google Calendar

Adding events from ICS file to Google Calendar is a relatively simple operation. If you are looking for ways to move event data from one calendar to another read the following guide on how to import and export data from/to Google Calendar.

Follow the steps below to upload data from ICS file to Google Calendar.

Make sure that you know the location of the ICS file you want to add. It needs to be in iCalendar RFC-5545 format.
Open https://calendar.google.com or https://calendar.google.com/calendar/r.
Click the gear icon in the toolbar and then the "Settings" item in the menu.
Click "Import & Export" in the left menu.
Click on the "Select file from your computer" area.
Browse to the folder where your ICS file is located, select it and click "Open".
Select the calendar where you want to add events from the ICS file.
Click "Import" button.