> For the complete documentation index, see [llms.txt](https://docs.spike.sh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spike.sh/oncall-schedules/calendar-sync-for-oncall/google-calendar-sync.md).
# Google Calendar
## Add on-call schedule to Google Calendar
Keep your on-call shifts visible alongside your regular meetings in Google Calendar. By subscribing to your Spike on-call calendar, any updates to your schedule will appear automatically without needing to reimport anything.
### Subscribe to your on-call calendar
1. Go to the settings page for your on-call schedule.
2. Click **Calendar sync** and copy the subscription link.
3. Go to [Google Calendar](https://calendar.google.com/).
4. In the left sidebar, find **Other calendars** and click the **+** icon.
5. Select **From URL**, paste your Spike calendar link, and click **Add calendar**.
Your on-call shifts will now appear in Google Calendar. The calendar refreshes automatically based on Google's update interval.
{% hint style="info" %}
If you are logged into your Google account, you can also click the calendar link directly from Spike. It will open Google Calendar and subscribe automatically.
{% endhint %}