Every calendar,in one fast popup.
Calendario merges your Google Calendar and Outlook / Microsoft 365 calendar into a single toolbar popup — see what's next, join a call, or respond to an invite without ever opening either calendar app.
Google and Outlook, together at last
Sign in to Google Calendar and Microsoft 365 independently — Calendario merges every event into one chronologically sorted agenda.
- Use one provider or both at the same time
- Toggle secondary calendars on or off — Family, Team, Holidays
- Manual "Sync Now" plus automatic background refresh
Know what's happening without opening a tab
A clean agenda of event cards shows exactly where you stand — what's live, what's next, and how much time is left.
- "NOW" and "Starts in 15m" badges with a live progress bar
- Compact month strip plus an expandable full month view
- Built-in search across every connected calendar
Everything about a meeting, one tap away
Expand any event to see the full picture — no need to leave the popup or dig through your inbox.
- One-tap Join — Google Meet and Microsoft Teams links detected automatically
- Full attendee list with accepted / declined / tentative status
- Description, location, reminders, and downloadable attachments
RSVP, share, or clear your calendar in seconds
Handle invites the moment they land, right from the card they arrived on.
- Accept, decline, or mark tentative — synced straight back to Google or Outlook
- Copy an event's shareable link in one click
- Delete a single occurrence or an entire recurring series
Themes, time formats, and 15 languages
Calendario adapts to how you like to work, not the other way around.
- Light and dark mode with 7 accent color themes
- 12-hour or 24-hour time, with an optional live clock
- National holidays overlaid right in your agenda
- Available in 15 languages, including Hindi, Spanish, French, German, Japanese, and Arabic
Your data stays between you and your calendar
Calendario talks directly to Google's and Microsoft's own APIs — there's no third-party server sitting in between reading your events.
- No intermediary server, ever
- Sign in or out of either provider independently, any time
- Manage exactly which calendars sync, per account
Ready to stop switching tabs?
Add Calendario to Chrome and see your whole day — Google and Outlook together — the moment you click the toolbar icon.
Add to Chrome — It's free