Is Microsoft Teams Down?
Reachable from all 8 checked regions
Average response time: 780ms
Last checked · checks run every 6 hours
Official status page: https://status.cloud.microsoft
Microsoft Teams uptime
Measured from multiple regions every 6 hours. Percentages count only checks that returned an availability answer — 31 days measured so far. A dash means that window does not yet hold enough measured days to publish a figure.
30-day history
31-day clean streakReachability by region
Each region runs its own request from a different part of the world. A service can be up for one continent and down for another, which is usually the first sign of a routing or CDN problem.
What Microsoft Teams does
Microsoft Teams carries chat, meetings, calling and shared files for organisations on Microsoft 365. It sits on the same identity and service fabric as Exchange Online and SharePoint, so it is rarely the only thing affected when something breaks. For many companies it is the default channel for internal communication, which makes an outage visible to everyone at once.
What an outage looks like
Messages sit with a pending marker and never send, or arrive out of order once the backlog clears. Meetings fail to join with a generic connection error, or join with audio but no video and no screen share. Presence indicators freeze on an old state. Files shared in a channel will not open because the underlying SharePoint site is affected too. The desktop client keeps showing cached history.
What to do about it
status.cloud.microsoft is the page to use when you cannot sign in to your tenant at all. Everything tenant-specific sits behind Health then Service health in the Microsoft 365 admin center, which needs an admin account. Microsoft calls an issue an advisory when some users are affected but the service works, and an incident when a major function is unavailable. Planned maintenance never appears there; it goes to the Message center.
Is it down for everyone, or just you?
If this page says Microsoft Teams is up but it is not loading for you, the problem is between you and them. Run a check against any URL from up to 18 cities across three regions to find out where it breaks.
Related services
Microsoft Teams outage FAQ
Is Teams down for everyone or just my organisation?
What do the statuses on Microsoft's service health page mean?
Will messages I sent during an outage be lost?
Does a Teams outage mean Outlook and SharePoint are affected too?
How can I be told about the next one automatically?
How we measure this
- We request Microsoft Teams's public endpoint every 6 hours from Fly.io regions across six continents — the most recent check ran from 8 of them.
- A region counts as down only when it gets no usable HTTP response. A
403or429means the origin answered and refused us, which we report as blocked, never as an outage. - A single failing region is treated as probe noise. We only change the verdict when two consecutive cycles agree.
- Response times average only the regions that actually served the page, so a timeout never inflates the number.
- Where Microsoft Teams publishes an official status feed we read it too. An all-clear from the vendor can soften an unconfirmed degradation; a vendor-declared outage only worsens our verdict when our own checks corroborate it.
Get alerted when Microsoft Teams goes down
This page refreshes every 6 hours. Your own monitors run as often as every 30 seconds, from up to 18 cities across three regions, and tell you the moment something breaks.
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