You can sync your Google Calendar with other calendar software (e.g. Outlook and Apple calendar)
Getting Started
To begin, log in to your Google Calendar and click the three dots next to the calendar you’d like to share (left side of screen):
Click Settings & Sharing. Scroll down to the Integrate Calendar section. Copy the “Public address in iCal format” to your clipboard.
Outlook
Log in to Outlook and click Add a Calendar on the left side of your screen:
Click on Subscribe from Web:
Paste the “Public address in iCal format” you copied from Google Calendar.
Apple Calendar
Navigate to “New Calendar Subscription” in Apple Calendar:
Paste the “Public address in iCal format” you copied from Google Calendar: