Google Calendar status
Google Calendar uptime & performance at a glance
- Current status
- Operational
- Uptime · 24h
- 100%
- Uptime · 7 days
- 100%
- Uptime · 30 days
- 100%
- Response time
- 58 ms
- Tracked incidents
- 0
- SSL certificate
- Valid · 66d left
Is Google Calendar down, or is it just you?
Multiple independent check rounds from rimetry's monitoring infrastructure, run seconds apart.
Our checks reached Google Calendar successfully in every round of the last check cycle.
| Check round | Last check | Success rate (24h) | Avg response |
|---|---|---|---|
| Round 1 | Reachable | 100% | 685 ms |
| Round 2 | Reachable | 100% | 656 ms |
| Round 3 | Reachable | 100% | 595 ms |
| Round 4 | Reachable | 100% | 625 ms |
Based on 368 automated checks in the last 24 hours. Each round is an independent pass over the same endpoint, seconds apart — a single failing round is not an outage; repeated failures across rounds are.
What can be affected on Google Calendar?
These are the main Google Calendar functions that can experience separate issues.
- Login & authenticationTest signing in from a private browser window or another device
- MessagingSend to a different chat to see whether it's account-specific
- NotificationsCheck notification permissions before reporting missing alerts
- Mobile appForce-close and reopen the app, then retry on mobile data
- Web appCompare the web app with the mobile app — they can fail separately
This list shows which parts can fail on their own. It does not mean any of them is failing right now — the live status above is the only claim we make about the current state.
Incident timeline
No incidents reported. Everything is green.
Google Calendar appears stable across all monitored regions. Community reports in the last hour are within normal noise levels.
Monitoring live signals…
No disruptions detected
No regional issues yet
About Google Calendar
Google Calendar is a scheduling tool used for creating events, setting reminders, and managing shared team agendas. It integrates with Google Meet for video conferencing links and uses the CalDAV protocol for syncing with external calendar software. Interruptions frequently impact the ability to modify existing appointments, share calendars with colleagues, or view upcoming tasks. By monitoring the API and web interfaces of this scheduling service, Rimetry provides a transparent look at its operational uptime across different regions.
Problems with Google Calendar can affect login & authentication, messaging, notifications independently.
Google Calendar (calendar.google.com) is a communication service monitored continuously by rimetry's automated checks. We probe its public endpoints every 60 seconds in repeated independent rounds to detect outages and latency spikes the moment they happen.
Right now Google Calendar is reporting as operational across our probes, with an average response time of 58 ms and 100.00% uptime over the last 24 hours. Most users connecting to calendar.google.com are seeing it work normally.
Common causes of disruption for services like Google Calendar include backend API failures, region-specific routing problems at the CDN or ISP layer, expired TLS certificates, DNS misconfigurations, and capacity spikes during major events. rimetry combines automated probes, vendor status feeds, and verified community reports to give you a single high-confidence answer instead of guessing.
Paste this anywhere — your site, docs, README — and visitors see the live rimetry health for this service.
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Other communication tools people watch alongside Google Calendar. See the full category.
What is Google Calendar?
Google Calendar is a popular online service tracked by rimetry. Outages and incidents are monitored 24/7 across multiple regions.
Google Calendar is part of our Communication category. You can also review current trending outages across the internet.
Common issues
- · Messages stuck sending
- · Calls dropping or failing to connect
- · Notifications delayed
- · Login or device-linking errors
Similar patterns often surface across other communication providers — cross-check against the global outage map.
Troubleshooting
- · Test signing in from a private browser window or another device
- · Send to a different chat to see whether it's account-specific
- · Check notification permissions before reporting missing alerts
- · Force-close and reopen the app, then retry on mobile data
- · Check whether messages fail to send or fail to arrive — they're different problems
- · Test a call on mobile data to rule out firewall or Wi‑Fi restrictions
- · Restart the app so it re-establishes its websocket connection
- · Confirm notification permissions if alerts are silent
- · Try the web client to see whether the desktop app alone is affected
- · Check Google Calendar's official social channels
Not sure whether it's you or the service? Run a live speed test, check what your IP looks like from the edge, or watch for regional trouble on the worldwide outage map. For the wider picture, browse recent incidents or filter down to communication.
FAQ
- Is Google Calendar down for everyone?
Use the live status above — green means it's likely just you. - How often is the status updated?
Every minute from four global regions. - Is Google Calendar Login & authentication down?
Login & authentication can fail on its own, separately from the rest of Google Calendar. Compare the live status above with your own test of that specific function. - Where can I see past Google Calendar incidents?
Every event we've recorded lives in the live incident feed, and older ones are grouped in the monthly incident archive. - What else is broken right now?
See the trending outages page or narrow it to communication.