Google Workspace Add-on

Countdown timers for Google Calendar

Track deadlines, trips, and important dates right in your Calendar and Gmail sidebar. Get notified by email or SMS before events arrive.

Countdown timers

See exactly how long until any event, right in Google Calendar.

Recurring events

Auto-advances to the next occurrence after each event passes.

Email reminders

Get notified 1 week, 1 day, or 1 hour before your events.

SMS reminders

Text message alerts so you never miss what matters.

Coming soon

We're putting the finishing touches on Calendar Countdown. Get notified when we launch.