Is Google Calendar API down?
Current status, daily uptime history and troubleshooting for the Google Calendar API (Calendar).
No, Google Calendar is up
Google Calendar answered our last daily check (Oct 24, 2026, 12:25 UTC) in 842 ms with HTTP 200.
Checking Google Calendar now…
Sending a request from our server.
Google Calendar API uptime history
- Uptime
- 2 checks so far
- Last check
- Oct 24, 2026, 12:25 UTC
- Response
- 842 ms · HTTP 200
- Last up
- Now
We check Google Calendar's listed URL (https://developers.google.com/google-apps/calendar/) once a day. History started when Google Calendar was first checked, so new entries show fewer than 30 days.
Google Calendar API not working for you?
- Google Calendar needs OAuth. A 401 or 403 usually means a missing, expired or mis-sent credential: check whether it belongs in a header or the query string.
- A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header.
- If calls fail only in the browser with a CORS error, Google Calendar may not allow cross-origin requests. Call it from your server instead.
- If it works from one network but not another, check firewalls, VPNs and regional blocks.
- Check the provider's documentation, status page or social accounts for planned maintenance or a changed endpoint.
Calendar APIs up at their last check
- 1
caldays API
Online · 867 msPublic holidays for 195+ countries.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 2
CountdownsHQ API
Online · 623 msDates and timezone-correct countdowns for 150+ holidays and observances in 18 countries.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 3
The Calendar API
Online · 643 msPublic holidays for US states and 30 countries plus sports and finance calendars as static JSON.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 4
UK Bank Holidays API
Online · 62 msBank holidays in England and Wales, Scotland and Northern Ireland.
- No API key needed
- Fast: 62 ms response
- Returns JSON at its URL
- HTTPS
No authHTTPSCORS ? - 5
India Public Holidays API
Online · 459 msOfficial Indian public holidays for the Central government and 36 states/UTs.
- No API key needed
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS
Compare all Google Calendar alternatives · APIs down right now
Google Calendar API status FAQ
Is Google Calendar API down right now?
Google Calendar answered our last daily check (Oct 24, 2026, 12:25 UTC) in 842 ms with HTTP 200. This page also runs a live check from our server when you open it, so you can see whether Google Calendar is responding at this moment.
How do you check whether Google Calendar API is up?
Once a day our checker requests Google Calendar's listed URL (https://developers.google.com/google-apps/calendar/) and records whether it answers within 15 seconds. Answers like 401 (needs a key), 403 (blocks bots) or 429 (rate-limited) count as up, because the server responded. The listed URL is often the documentation page, so an API endpoint can occasionally fail while its docs stay up.
What can I use if Google Calendar API is down?
Free Calendar APIs that were up at their last check include caldays, CountdownsHQ, The Calendar. See the full list of Google Calendar alternatives for a comparison.
Why does Google Calendar API work for others but not for me?
Google Calendar needs OAuth. A 401 or 403 usually means a missing, expired or mis-sent credential: check whether it belongs in a header or the query string. A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header. If calls fail only in the browser with a CORS error, Google Calendar may not allow cross-origin requests. Call it from your server instead.