Mastercard outages and problems
In the past 24 hours, 23 user reports came in for Mastercard. Counting only the 15-minute windows with a spike big enough to count as an outage, that comes to 100.00% uptime for the day.
The busiest 15-minute window had 3 reports, about 5 hours ago. That stays below our outage threshold, so it doesn't count as downtime.
Mastercard in November 2026
- Problem reports in November
- 43
Monthly report for November 2026
What went wrong
What people said was wrong in recent problem reports for Mastercard worldwide.
Share of 3 recent reports that said what was wrong, from every country listed below.
Mastercard reports around the world
In the last 24 hours, 32 problem reports about Mastercard came in from 11 countries. Right now reports are at the usual level in every country.
- Outage now
- Problems now
- Normal
| Country | Now | Last hour | 24 hours |
|---|---|---|---|
| The US numbers above | Normal | 1 | 16 |
| The UK | Normal | 0 | 3 |
| Germany | Normal | 0 | 3 |
| Italy | Normal | 0 | 2 |
| Canada | Normal | 0 | 2 |
| Australia | Normal | 0 | 1 |
| Austria | Normal | 0 | 1 |
| South Africa | Normal | 0 | 1 |
| Ireland | Normal | 0 | 1 |
| Norway | Normal | 0 | 1 |
| Czechia | Normal | 0 | 1 |
| Hungary | Normal | 0 | 0 |
Each country's status compares its reports with the usual level there. 60 more countries had 0 reports in the last 24 hours. Map outlines: Natural Earth.
Mastercard problem spikes, last 30 days
Since 7 October, Mastercard had no outage spikes or periods of elevated reports.
- Mon 5 Oct: no data
- Tue 6 Oct: no data
- Wed 7 Oct: 1 report
- Thu 8 Oct: 0 reports
- Fri 9 Oct: 1 report
- Sat 10 Oct: 0 reports
- Sun 11 Oct: 4 reports
- Mon 12 Oct: 0 reports
- Tue 13 Oct: 1 report
- Wed 14 Oct: 0 reports
- Thu 15 Oct: 3 reports
- Fri 16 Oct: 1 report
- Sat 17 Oct: 0 reports
- Sun 18 Oct: 0 reports
- Mon 19 Oct: 1 report
- Tue 20 Oct: 1 report
- Wed 21 Oct: no data
- Thu 22 Oct: 0 reports
- Fri 23 Oct: 1 report
- Sat 24 Oct: 3 reports
- Sun 25 Oct: 0 reports
- Mon 26 Oct: 0 reports
- Tue 27 Oct: 0 reports
- Wed 28 Oct: 8 reports
- Thu 29 Oct: 16 reports
- Fri 30 Oct: 13 reports
- Sat 31 Oct: 10 reports
- Sun 1 Nov: 15 reports
- Mon 2 Nov: 27 reports
- Tue 3 Nov: 1 report
By country
Each square is one day in the countries with the most reports: red when reports stayed at outage level for half an hour or more, amber when they stayed above the usual level for an hour or more, grey otherwise.
- The US17
- Germany3
- The UK3
- Canada2
- Italy2
- Austria1
- Australia1
- Brazil1
Country history starts on 1 November 2026. Days run from midnight to midnight, Central European time.
A spike is a sharp rise in problem reports from users, kept exactly as this page showed it at the time. This history starts on 7 October 2026. Monthly reports for all services
How to fix Mastercard not working
Mastercard is up on our end, so if it won't work for you, the problem is most likely on your side. Work through these in order:
Your browser tries to reach mastercard.com over your own connection, right now. Nothing is sent to us or stored.
Read the live outage numbers first
Searches for 'is Mastercard down right now' spike during routine bank maintenance too, so let the numbers settle it. This page shows Mastercard as operational, with 100.00% uptime over the last 24 hours and 23 user reports since yesterday; the last outage ended more than 24 hours ago. Clean numbers point to a local problem. A real event looks different: a Mastercard down detector page fills with clustered reports, and 'Mastercard outage today 2026' queries pour in from several cities within the same hour.
Rule out a decline from your bank
Most 'Mastercard not working today' complaints trace back to the issuer, because Mastercard carries the transaction while your bank approves or refuses it. Open your banking app and read the decline reason; code 51 means insufficient funds and code 57 flags a blocked merchant type, both of which a quick call to your bank can clear. To answer 'is Mastercard working', put a small charge through at a second merchant with another Mastercard card. If it clears, the problem sits with your bank or that terminal.
Check your connection and DNS
Mastercard server status can read green while your own connection drops the handshake, so test your side of the path first. Run a speed test, then flush your DNS cache: ipconfig /flushdns on Windows or sudo dscacheutil -flushcache on macOS, and retry the payment over cellular data before you blame the payment network. A charge that clears on mobile data points at your router. For Mastercard network status, trust this feed and your issuer's status page, because social posts lag by minutes and many 'is Mastercard down' threads turn out to be one blocked card.
While Mastercard is down: what to use instead
- Visa card Use a Visa card from your bank if a Mastercard payment is declined at the checkout.
- PayPal Choose PayPal when the merchant offers it and your linked card or bank account is working.
- Bank website Check your bank's website for card controls, pending payments, or a temporary block.
- Bank phone line Call the number on the back of your card when you need help with a decline, fraud block, or replacement.
Fix Mastercard on Windows, Mac, Android and iPhone
Mastercard on Windows
- Fix
- Clear your browser's cache and cookies, or temporarily disable extensions that might block Mastercard's scripts. You can also try flushing your DNS cache to resolve local connection issues.
- Check
- To check if Mastercard is down on Windows, try accessing the official Mastercard website using an incognito browser window. If the page fails to load across different browsers, the platform is likely experiencing an outage.
ping mastercard.comTest whether Mastercard's servers replynslookup mastercard.comCheck that Mastercard's DNS resolvestracert mastercard.comTrace where the connection dropsipconfig /flushdnsClear the DNS cache, then reloadMastercard on Mac
- Fix
- Clear your browser cache and ensure your Mac's system date and time are set automatically, as Mastercard's security certificates require synchronization. Disabling any active VPNs can also resolve connection blocks.
- Check
- Check if the Mastercard website is accessible using Safari or another browser on your Mac. If the site fails to load or shows a server error, Mastercard's web services may be down.
ping -c 4 mastercard.comTest whether Mastercard's servers replynslookup mastercard.comCheck that Mastercard's DNS resolvestraceroute mastercard.comTrace where the connection dropssudo dscacheutil -flushcache; sudo killall -HUP mDNSResponderFlush the macOS DNS cache, then reloadMastercard on Android
- Fix
- Go to your Android settings to clear the Mastercard app's cache and data, or check the Google Play Store for updates. Switching from Wi-Fi to mobile data can also bypass local network issues.
- Check
- Open the Mastercard app or mobile site on your Android device to see if it displays connection errors. You can also check the Google Play Store for recent reviews indicating a widespread Mastercard outage.
Mastercard on iPhone and iPad
- Fix
- Force close and restart the Mastercard app, or reinstall it from the App Store to clear corrupted temporary files. Make sure your iOS device is updated and that any active VPNs are temporarily disabled.
- Check
- Attempt to open the Mastercard app or access the portal via Safari on your iPhone or iPad to check for timeout errors. If the app fails to authenticate, check the iOS App Store for service notices.
When people report Mastercard problems
The busiest hour for reports about Mastercard is 20:00 to 21:00 Central European time, and the busiest day is Monday.
By hour of the day
- 00:00 to 01:00: 0.39 reports on an average day
- 01:00 to 02:00: 0.2 reports on an average day
- 02:00 to 03:00: 0.07 reports on an average day
- 03:00 to 04:00: 0.11 reports on an average day
- 04:00 to 05:00: 0.07 reports on an average day
- 05:00 to 06:00: 0.09 reports on an average day
- 06:00 to 07:00: 0.08 reports on an average day
- 07:00 to 08:00: 0.13 reports on an average day
- 08:00 to 09:00: 0.07 reports on an average day
- 09:00 to 10:00: 0.04 reports on an average day
- 10:00 to 11:00: 0 reports on an average day
- 11:00 to 12:00: 0 reports on an average day
- 12:00 to 13:00: 0 reports on an average day
- 13:00 to 14:00: 0.08 reports on an average day
- 14:00 to 15:00: 0.18 reports on an average day
- 15:00 to 16:00: 0.41 reports on an average day
- 16:00 to 17:00: 0.27 reports on an average day
- 17:00 to 18:00: 0.21 reports on an average day
- 18:00 to 19:00: 0.16 reports on an average day
- 19:00 to 20:00: 0.28 reports on an average day
- 20:00 to 21:00: 0.45 reports on an average day
- 21:00 to 22:00: 0.25 reports on an average day
- 22:00 to 23:00: 0.16 reports on an average day
- 23:00 to 00:00: 0.3 reports on an average day
By day of the week
- Monday: 6.5 reports on an average Monday
- Tuesday: 0.65 reports on an average Tuesday
- Wednesday: 3 reports on an average Wednesday
- Thursday: 6.2 reports on an average Thursday
- Friday: 4 reports on an average Friday
- Saturday: 3.2 reports on an average Saturday
- Sunday: 4.7 reports on an average Sunday
Each bar is the average number of user reports in that hour, or on that day of the week, from 27 days of reports since 5 October 2026. The busiest bar is highlighted. Spikes in reports are left out, so one outage does not set the pattern.
What happens when Mastercard goes down
Mastercard is one of the two big card networks that authorize payments around the world, clearing your debit or credit card when you tap at a till, withdraw cash, fill the tank, or check out online. Uptime over the past 24 hours is 100.00%. If you typed is Mastercard down right now into a search box, that number plus the report feed below gives you a straight answer.
A Mastercard outage means your card gets declined even though the money is in the account, and the terminal blames your bank because it cannot tell the difference. The last 24 hours brought 23 user reports about Mastercard. Tap to pay fails first, ATM withdrawals time out, online stores show a vague payment declined screen, and the official Mastercard network status page can lag the real fault by an hour, which is when you start asking is Mastercard working.
Mastercard IP address, servers and network
Checking mastercard.com from our server…
Mastercard FAQ
Is Mastercard down right now?
What is the Mastercard server status?
Why is Mastercard not working today?
How do I check if Mastercard is down?
Service updates from @Mastercard
No posts about problems from @Mastercard in the last 14 days. The latest is from .
How we track Mastercard
The status on this page comes from user-submitted problem reports for Mastercard, counted in 15-minute windows over the last 24 hours. Each window is compared with the normal level for Mastercard, so a few complaints on a quiet day don't trigger anything, but a sudden jump well above normal does.
When reports climb well above normal, the status here changes to partial outage or major outage and the chart moves with it. This is separate from Mastercard's official status page: user reports tend to show a problem early, while the official page confirms the cause. If the two disagree, check both.