Is Microsoft 365 down?
Checks passingchecked moments ago
Our checks of Microsoft 365 pass from all 10 regions we check.
As of Oct 19, 2026, 8:54 PM UTC, RealUptime's checks of Microsoft 365 passed in all 10 regions that returned a reading.
Our checks of Microsoft 365 did not fail from two or more distant regions in the 60 days we have checked it (since Aug 20, 2026). This does not show Microsoft 365 works for users.
Email me when our checks of Microsoft 365 fail from two or more distant regions
Microsoft 365 publishes no status feed we can read, so the only reading here is our check reading on the left.
Microsoft 365 response time, by region
Check your own site while you wait on Microsoft 365
Watching an outage above does not tell you whether your own connection or site is also having a problem. Enter your own URL for one live check, right now, no signup. This checks the site you enter, not Microsoft 365. It cannot diagnose Microsoft 365's own systems.
What we measured, function by function
Microsoft 365 answers on more than one surface, and they can fail apart. Each row is one surface, checked from the same regions. The verdict above follows the auth row, because that is the surface we treat as this service's own; a failure on any other row is a partial outage, not a full one.
- WebUS-East: Checks passingUS-West: Checks passingEurope: Checks passingAsia-Pacific: Checks passingUS-Central: Checks passingCanada: Checks passingUK: Checks passingSoutheast Asia: Checks passingAustralia: Checks passingSouth America: Checks passing
- AuthprimaryUS-East: Checks passingUS-West: Checks passingEurope: Checks passingAsia-Pacific: Checks passingUS-Central: Checks passingCanada: Checks passingUK: Checks passingSoutheast Asia: Checks passingAustralia: Checks passingSouth America: Checks passing
What our checks show, and what people reported
- North AmericaChecks passingUS-East, US-West, US-Central, Canada
- US-EastChecks passinglatency: 594msstatus code: 200checked: Oct 19, 2026, 8:53 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-East probes reach Microsoft 365 normally. We do not have enough reports from US-East to say anything about what people there are seeing.
- US-WestChecks passinglatency: 1094msstatus code: 200checked: Oct 19, 2026, 8:53 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-West probes reach Microsoft 365 normally. We do not have enough reports from US-West to say anything about what people there are seeing.
- US-CentralChecks passinglatency: 408msstatus code: 200checked: Oct 19, 2026, 8:52 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-Central probes reach Microsoft 365 normally. We do not have enough reports from US-Central to say anything about what people there are seeing.
- CanadaChecks passinglatency: 787msstatus code: 200checked: Oct 19, 2026, 8:51 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Canada probes reach Microsoft 365 normally. We do not have enough reports from Canada to say anything about what people there are seeing.
- South AmericaChecks passinglatency: 985msstatus code: 200checked: Oct 19, 2026, 8:52 PM UTC0 people in the last 5 minutesNot enough reports to sayOur South America probes reach Microsoft 365 normally. We do not have enough reports from South America to say anything about what people there are seeing.
- EuropeChecks passingEurope, UK
- EuropeChecks passinglatency: 506msstatus code: 200checked: Oct 19, 2026, 8:53 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Europe probes reach Microsoft 365 normally. We do not have enough reports from Europe to say anything about what people there are seeing.
- UKChecks passinglatency: 380msstatus code: 200checked: Oct 19, 2026, 8:53 PM UTC0 people in the last 5 minutesNot enough reports to sayOur UK probes reach Microsoft 365 normally. We do not have enough reports from UK to say anything about what people there are seeing.
- Asia PacificChecks passingAsia-Pacific, Southeast Asia, Australia
- Asia-PacificChecks passinglatency: 953msstatus code: 200checked: Oct 19, 2026, 8:54 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Asia-Pacific probes reach Microsoft 365 normally. We do not have enough reports from Asia-Pacific to say anything about what people there are seeing.
- Southeast AsiaChecks passinglatency: 1175msstatus code: 200checked: Oct 19, 2026, 8:52 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Southeast Asia probes reach Microsoft 365 normally. We do not have enough reports from Southeast Asia to say anything about what people there are seeing.
- AustraliaChecks passinglatency: 1615msstatus code: 200checked: Oct 19, 2026, 8:50 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Australia probes reach Microsoft 365 normally. We do not have enough reports from Australia to say anything about what people there are seeing.
Somewhere else or not sure: 0 people in the last 5 minutes
These are unverified reports from people using Microsoft 365, counted separately from what our own probes measure. Anyone can file one, no account is needed, and the region on a report is chosen by the person filing it. We never open, extend or close an outage in our record based on report volume: only our own measurements do that. We have not received any reports for Microsoft 365 yet, which is not evidence that nothing is wrong.
Recent probe events
No probe events on record yet for Microsoft 365.
check entries are our own probes' readings; declared entries are the vendor's. How this check works
We have been measuring Microsoft 365 since August 20, 2026. We show nothing from before that date, and we never add an outage we did not observe ourselves, from any source.
Need this in writing? Generate an SLA evidence report for Microsoft 365 covering any window you pick, with our check readings and Microsoft 365's own claim at the time, side by side.
Full check history for Microsoft 365: 90 days of check results by region, month-by-month uptime by our checks, and every probe event on record.
Put this badge in your README
Live, from this page's own readings.[](https://realuptime.io/outages/microsoft-365)<a href="https://realuptime.io/outages/microsoft-365"><img src="https://realuptime.io/outages/microsoft-365/badge.svg?days=30" alt="Microsoft 365 uptime by RealUptime's checks" height="20"></a>The badge shows the share of our checks that passed over the last 30 days. The window is printed on it, so the number always says what period it covers. If our readings go stale it says stale, and if we have no readings it says so and shows no color. Free, no account, and it links back here. See how the badge works for every window and the honesty rules behind it.
To cite this page: RealUptime, "Is Microsoft 365 down?", https://realuptime.io/outages/microsoft-365. The readings change with every check, so give the date you read them.
Checking a site of your own? The free website down checker sends it one request and reports the answer, and the SLA calculator shows how much downtime an uptime figure allows.
How our checks compare with Microsoft 365's stated SLA
At or above your target
Our checks of Microsoft 365 failed for none over the last 30 days, which is 100% uptime by our checks. A 99.9% target allows 43 minutes over that period.
Our checks show no gap in this period. That does not rule out one you saw.
These figures come from our own checks of one public endpoint per service. They are not the service's real uptime. This is computed from our own checks, not from Microsoft 365's SLA instrumentation. Their contract is normally measured against their own systems, with their own exclusions and a claim window, so their figure and ours will differ. Use this to start the conversation and ask for their number. It is not legal advice and it is not a determination of what you are owed.
What we check
What our check can and cannot see
A pass means the configuration document the service publishes, such as an API or sign-in description, loaded. That document is usually static or cached, so it does not show that the endpoints it describes are answering.
Host checked: login.microsoftonline.com