How often is Google Calendar down?

Google Calendar has had no incidents detected in the recent monitoring period.

What is the average uptime of Google Calendar in 2026?

The 30-day uptime for Google Calendar is 100.00%%. This is measured by Probecast's independent monitoring from 4 global regions.

How do I get alerted when Google Calendar has an incident?

Create a free Probecast account, add Google Calendar to your monitoring stack, and configure alerts via email, Slack, Microsoft Teams, WhatsApp, or custom webhooks.

Which region has the fastest Google Calendar response times?

Currently, US East has the fastest response times for Google Calendar at 71ms.

What endpoint does Probecast monitor for Google Calendar?

Probecast monitors GET https://www.googleapis.com/calendar/v3/users/me/calendarList for Google Calendar. Health checks run every 5 minutes from 4 global regions.

Back to Catalog

Google Calendar

OperationalLast checked: —

Scheduling • Google

Stack Health Score

Score = Uptime - Penalties
Latency >500ms: -2 | >1000ms: -5
Outages: -2 each | Degradations: -1 each

100.0/ 100

Based on uptime, latency & incidents

100.00%

UptimePercentage of time the API was available.
Only DOWN status impacts this metric.

172ms

Avg Latency

1,000+

APIs monitored

Outages

Degradations

This Month

Uptime History

30-day uptime100.00%

30 days ago

Operational

Degraded

Down

Today

Regional Status

🇺🇸

US West

Operational

78ms

latency

🇺🇸

US East

Operational

71ms

latency

🇪🇺

Europe

Operational

322ms

latency

🌏

Asia Pacific

Operational

215ms

latency

Latency (24h)

Avg: 73ms

Min: 45ms

Max: 162ms

162ms81ms0ms

07:10 AM11:16 AM

Last response:

HTTP 401

Showing data from OregonPrimary monitoring node location. See all 4 regions above for regional availability.

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Frequently Asked Questions

Recent Incidents

No incidents recorded

This API has been stable

API Information

Monitored Endpoint

GEThttps://www.googleapis.com/calendar/v3/users/me/calendarList

Provider

Google

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