Current Time in Berlin

Summary

This tool shows the current local time in Berlin, Germany using the Europe/Berlin IANA timezone. It automatically accounts for Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) during daylight saving, so the displayed offset is always accurate. The clock updates every second directly in your browser with no server calls.

How it works

1. Your browser reads the current UTC timestamp.
2. The Intl.DateTimeFormat API converts it to the Europe/Berlin timezone.
3. The live clock updates every second on your screen.
4. The UTC offset (CET or CEST) is derived from the same API and shown alongside the time.
5. Date, day of the week, and week number are displayed below the clock for full context.

Use cases

• Schedule a meeting with a colleague or client in Berlin.
• Check whether Berlin business hours overlap with your local time.
• Verify the UTC offset when converting timestamps for logs or APIs.
• Quickly confirm whether Germany is currently on CET or CEST.
• Use as a reference clock when traveling to or from Berlin.
• Find out the current date in Germany when you are in a different calendar day.

Frequently Asked Questions