What is Proton Calendar status right now?

Proton Calendar is operational. Check Proton Calendar service health and outages at the top of this page for real-time updates.

When was the last Proton Calendar outage?

No recent Proton Calendar outages on record.

How do I check if Proton Calendar is down?

Use IsDown to monitor Proton Calendar status and get alerts when Proton Calendar is down. You can also check the official Proton status page.

How do I get alerts when Proton Calendar is down?

Create an IsDown account to monitor Proton Calendar status. Get instant alerts via Slack, PagerDuty, or email when Proton Calendar outages occur.

Internet Status

Pricing Log In

Sign Up

Proton Calendar status. Is Proton Calendar down right now?

Q: Is Proton Calendar down today?

Proton Calendar is not down today according to the official status page. IsDown monitors Proton status continuously for outages and service health issues.

Proton status updated 1 minute 22 seconds ago

Is Proton Calendar down?

Proton Calendar is working normally

IsDown last checked Proton Calendar status on January 21, 2026 at 03:30 AM UTC. We've received 0 user reports in the past 24 hours.

Monitoring since Feb 2023 · 0 incidents caught · 20 components tracked in real-time

Try free — no credit card

Proton Calendar service health over the last 24 hours

This chart shows the number of user-reported issues for Proton Calendar service health over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem.

Proton Calendar Outage Map

Proton outage map showing where users report when Proton is down

See where users report Proton Calendar is down. The map shows recent Proton Calendar outages from around the world.

Proton Calendar Outage Map

Related services

Monitor Proton Calendar status and outages

Monitor all your external dependencies in one place
Get instant alerts when outages are detected
Be the first to know if service is down
Show real-time status on private or public status page
Keep your team informed

Start monitoring for free

Proton Calendar Components Status

Check if any Proton Calendar component is down. View the current status of 2 services and regions.

Component	Status
Mobile Apps	OK
Web Application	OK

Frequently Asked Questions

Is Proton Calendar down today?

Proton Calendar isn't down. You can check Proton Calendar status and incident details on the top of the page. IsDown continuously monitors Proton Calendar official status page every few minutes. In the last 24 hours, there were 0 outages reported.

What is the current Proton Calendar status?

Proton Calendar is currently operational. You can check Proton Calendar status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.

Is there a Proton Calendar outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is Proton Calendar down today or just slow?

Currently there's no report of Proton Calendar being slow. Check on the top of the page if there are any reported problems by other users.

How are Proton Calendar outages detected?

IsDown monitors the Proton Calendar official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.

Is Proton Calendar having an outage right now?

We don't have a record of Proton Calendar last outage

How IsDown compares to DownDetector when monitoring Proton?

IsDown and DownDetector help users determine if Proton is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Proton's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.