Calens

See exactly how you spend your time without leaving Google Calendar.

Calens is a Chrome extension that adds powerful analytics and a better editing
experience directly to Google Calendar. Whether you're a professional trying to
protect focused work time or someone who wants a clearer picture of where their
week goes, Calens makes your calendar data actually useful.

TIME ANALYTICS
- Visualize how your time is distributed across event types, people, and projects
- Spot patterns: how many hours are meetings vs. focused work vs. personal time?
- Filter by date range to review any week, month, or custom period

BETTER EVENT EDITING
- Edit event details faster without navigating away from the calendar view
- Inline editing keeps your flow intact

PRIVACY FIRST
- All processing happens on your device—your calendar data never leaves your browser
- No account signup required, just use your existing Google Account you use for your Google Calendar
- Minimal permissions: only requests access to your calendar, nothing else

Calens is built for people who believe that understanding your calendar is the
first step to owning your time.

Works with Google Calendar on desktop Chrome.