Calendar address (ICS):
https://calendar.google.com/calendar/ical/1b2b9c35a71e5acce08d3646625dea654473191df7ae4d3a91f2d52a6305c92e%40group.calendar.google.com/public/basic.ics

iPhone / iPad (iOS)

Tap the button below to subscribe in Apple Calendar:

Subscribe on iOS (Apple Calendar)

If prompted, choose Subscribe (not “Add as new events”).

Android (Google Calendar)

The Google Calendar app cannot add subscriptions by URL directly. Use the button below to open Google Calendar in your browser and add a subscribed calendar. It will then appear in the app automatically.

Subscribe in Google Calendar

If that page asks for a URL, paste the address you copied above. Avoid “Import,” which is one-time only.

Desktop (macOS, Windows, Linux)

Quick option

Subscribe in Google Calendar (web)

Prefer a different app? Copy the URL above and follow the steps for your app:

Apple Calendar (macOS)
  1. Copy the calendar address above.
  2. Open Calendar → FileNew Calendar Subscription…
  3. Paste the URL → Subscribe → adjust name/refresh (e.g., every hour) → OK.
Microsoft Outlook (Windows/macOS)
  1. Copy the calendar address above.
  2. New Outlook (Windows/macOS): Calendar → Add calendarSubscribe from web → paste URL → Import.
  3. Classic Outlook (Windows): File → Account Settings → Internet Calendars → New… → paste URL → Add.
Mozilla Thunderbird (with Lightning)
  1. Copy the calendar address above.
  2. FileNewCalendar… → choose On the Network.
  3. Select iCalendar (ICS) → paste the URL → finish.
BusyCal / Fantastical / Other
  1. Choose Subscribe to Calendar by URL (wording varies).
  2. Paste the address above and confirm a refresh interval.