Berlin to Reykjavik Time
CET to GMT Converter — 9 AM CET is 8:00 AM GMT
Berlin is 1 hour ahead of Reykjavik. Convert any time between Berlin (CET/CEST) and Reykjavik (GMT) instantly.
Berlin
Germany
Reykjavik
Iceland
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Time Zone Comparison
Berlin to Reykjavik Time Conversion Table
| Berlin (CET) | Reykjavik (GMT) |
|---|---|
| 12:00 AM | 10:00 PM |
| 2:00 AM | 12:00 AM |
| 4:00 AM | 2:00 AM |
| 6:00 AM | 4:00 AM |
| 8:00 AM | 6:00 AM |
| 10:00 AM | 8:00 AM |
| 12:00 PM | 10:00 AM |
| 2:00 PM | 12:00 PM |
| 4:00 PM | 2:00 PM |
| 6:00 PM | 4:00 PM |
| 8:00 PM | 6:00 PM |
| 10:00 PM | 8:00 PM |
Berlin & Reykjavik — Business & Scheduling Guide
Berlin is Europe's startup capital and cultural hub, known for tech startups, SaaS, gaming, music, and a growing VC ecosystem. Reykjavik (Iceland) is a small but highly connected Nordic island economy, known for fishing, geothermal energy, tourism, and aluminum smelting. With a 1-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.
Scheduling Meetings Between Berlin and Reykjavik
With only a 1-hour gap, Berlin and Reykjavik have generous overlapping work hours. Morning calls in the earlier time zone align well with mid-day in the other. German work culture emphasizes efficiency and direct communication, with hours typically 8 AM–5 PM. Icelandic business hours are typically 9 AM–5 PM, with one of the world's highest internet penetration rates. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Berlin observes Daylight Saving Time (CET/CEST), but Reykjavik does not — it stays on GMT year-round. This means the time difference between Berlin and Reykjavik changes by 1 hour when Berlin switches clocks. During Germany's summer, the gap is 0–2 hours instead of the standard 1 hours. Mark DST transition dates on your calendar to avoid missed meetings.
Collaboration Tools & Workflow
Teams working between Berlin and Reykjavik enjoy strong real-time collaboration potential. With just a 1-hour time difference, daily standups, pair programming, and spontaneous video calls are all practical. Popular tools for Berlin–Reykjavik teams include Slack for real-time messaging, Google Meet or Zoom for video calls, and Notion or Linear for project management. The overlapping work window is wide enough that most teams can operate nearly synchronously.
Remote Work Between Berlin & Reykjavik
Berlin, tech startups, and Reykjavik, a key city in Iceland, are well-connected for remote work. With a manageable 1-hour time difference, distributed teams can maintain a near-synchronous workflow. Both cities have strong internet infrastructure, coworking spaces, and established remote work cultures. For freelancers and remote workers, this time zone pairing is ideal — you can serve clients in Reykjavik from Berlin (or vice versa) without disrupting your standard workday.
CET to GMT — Quick Reference
CET (CET/CEST) stands for the timezone used in Berlin, Germany (UTC+1). GMT (GMT) is the timezone used in Reykjavik, Iceland (UTC+0). Berlin is 1 hour ahead of Reykjavik.
To convert CET to GMT, subtract 1 hours from CET time. For example, CET 9:00 AM = GMT 8:00 AM.
Key Facts
- •Time difference: Berlin (UTC+1) is 1 hour ahead of Reykjavik (UTC+0).
- •Daylight Saving Time: Berlin observes DST (CET/CEST). Reykjavik does not observe DST (GMT).
- •Regions: Berlin is located in Germany and uses the CET/CEST time zone. Reykjavik is located in Iceland and uses the GMT time zone.
- •Best time to call: The best time to call between Berlin and Reykjavik is 10:00 AM to 4:00 PM in Berlin time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Berlin and Reykjavik?
Berlin is 1 hour ahead of Reykjavik.
What time is it in Reykjavik when it's 9 AM in Berlin?
When it's 9:00 AM in Berlin, it is 8:00 AM in Reykjavik.
What time is 9 PM CET in GMT?
9 PM CET (Berlin time) is 8:00 PM GMT (Reykjavik time). This is a common time people check when scheduling evening calls across these two time zones.
When is the best time to schedule a meeting between Berlin and Reykjavik?
The best time to schedule a meeting is between 10:00 AM to 4:00 PM in Berlin time, when both cities are within standard working hours (9 AM – 5 PM). This gives you the maximum overlap window for real-time collaboration.
How do I convert CET to GMT?
CET (CET/CEST) is the timezone for Berlin, Germany (UTC+1). GMT (GMT) is the timezone for Reykjavik, Iceland (UTC+0). Berlin is 1 hour ahead of Reykjavik. Quick examples: 9 AM CET = 8:00 AM GMT, 12 PM CET = 11:00 AM GMT, 3 PM CET = 2:00 PM GMT, 6 PM CET = 5:00 PM GMT.
Is Berlin ahead of or behind Reykjavik?
Berlin is 1 hour ahead of Reykjavik. When it's noon in Berlin, it's 11:00 AM in Reykjavik.
Does Berlin or Reykjavik change clocks for Daylight Saving Time?
Yes, Berlin observes DST and switches between CET/CEST. Reykjavik does not observe DST — it stays on GMT year-round. Because only one city observes DST, the time difference shifts by 1 hour during transition periods (typically March/April and October/November).
What time is noon in Berlin in Reykjavik time?
When it is 12:00 PM (noon) in Berlin (CET), it is 11:00 AM in Reykjavik (GMT). This is often a popular time for scheduling lunch-hour calls across the Berlin–Reykjavik corridor.
What are the overlapping work hours between Berlin and Reykjavik?
The overlapping work hours between Berlin and Reykjavik are approximately 10:00 AM to 4:00 PM in Berlin time, when both cities are within the standard 9 AM–5 PM workday. This is the ideal window for meetings, pair programming, and real-time collaboration.
What timezone is Berlin in?
Berlin is in the CET/CEST time zone (UTC+1). It is located in Germany. Berlin observes Daylight Saving Time, switching between CET/CEST.
What timezone is Reykjavik in?
Reykjavik is in the GMT time zone (UTC+0). It is located in Iceland. Reykjavik does not observe Daylight Saving Time.
How do I schedule a call between Berlin and Reykjavik?
To schedule a call between Berlin and Reykjavik, aim for the overlapping window of 10:00 AM to 4:00 PM in Berlin time. Use Google Calendar or Calendly with both time zones visible, share the meeting invite with the GMT time clearly noted, and always double-check the time difference — especially during DST transitions. Pro tip: include both local times in the calendar invite title (e.g., "Sync — 10 AM CET / 9:00 AM GMT").
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