Reykjavik to Riyadh Time
GMT to AST Converter — 9 AM GMT is 12:00 PM AST
Reykjavik is 3 hours behind Riyadh. Convert any time between Reykjavik (GMT) and Riyadh (AST) instantly.
Reykjavik
Iceland
Riyadh
Saudi Arabia
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Time Zone Comparison
Reykjavik to Riyadh Time Conversion Table
| Reykjavik (GMT) | Riyadh (AST) |
|---|---|
| 12:00 AM | 3:00 AM |
| 2:00 AM | 5:00 AM |
| 4:00 AM | 7:00 AM |
| 6:00 AM | 9:00 AM |
| 8:00 AM | 11:00 AM |
| 10:00 AM | 1:00 PM |
| 12:00 PM | 3:00 PM |
| 2:00 PM | 5:00 PM |
| 4:00 PM | 7:00 PM |
| 6:00 PM | 9:00 PM |
| 8:00 PM | 11:00 PM |
| 10:00 PM | 1:00 AM |
Reykjavik & Riyadh — Business & Scheduling Guide
Reykjavik (Iceland) is a small but highly connected Nordic island economy, with key industries in fishing, geothermal energy, tourism, and aluminum smelting. Riyadh (Saudi Arabia) is the largest economy in the Middle East, known for oil & gas, construction, finance, and tourism under Vision 2030. With a 3-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 Reykjavik and Riyadh
With only a 3-hour gap, Reykjavik and Riyadh have generous overlapping work hours. Morning calls in the later time zone align well with mid-day in the other. Icelandic business hours are typically 9 AM–5 PM, with one of the world's highest internet penetration rates. Saudi business hours typically run 9 AM–5 PM Sunday–Thursday, with business often conducted over meals. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Neither Reykjavik nor Riyadh observes Daylight Saving Time — Reykjavik stays on GMT and Riyadh stays on AST year-round. This makes scheduling between these two cities simpler, as the 3-hour time difference remains constant throughout the year with no DST surprises.
Collaboration Tools & Workflow
Teams working between Reykjavik and Riyadh enjoy strong real-time collaboration potential. With just a 3-hour time difference, daily standups, pair programming, and spontaneous video calls are all practical. Popular tools for Reykjavik–Riyadh 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 Reykjavik & Riyadh
Reykjavik, a key city in Iceland, and Riyadh, a key city in Saudi Arabia, are well-connected for remote work. With a manageable 3-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 Riyadh from Reykjavik (or vice versa) without disrupting your standard workday.
GMT to AST — Quick Reference
GMT (GMT) stands for the timezone used in Reykjavik, Iceland (UTC+0). AST (AST) is the timezone used in Riyadh, Saudi Arabia (UTC+3). Reykjavik is 3 hours behind Riyadh.
To convert GMT to AST, add 3 hours to GMT time. For example, GMT 9:00 AM = AST 12:00 PM.
Key Facts
- •Time difference: Reykjavik (UTC+0) is 3 hours behind Riyadh (UTC+3).
- •Daylight Saving Time: Reykjavik does not observe DST (GMT). Riyadh does not observe DST (AST).
- •Regions: Reykjavik is located in Iceland and uses the GMT time zone. Riyadh is located in Saudi Arabia and uses the AST time zone.
- •Best time to call: The best time to call between Reykjavik and Riyadh is 9:00 AM to 1:00 PM in Reykjavik time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Reykjavik and Riyadh?
Reykjavik is 3 hours behind Riyadh.
What time is it in Riyadh when it's 9 AM in Reykjavik?
When it's 9:00 AM in Reykjavik, it is 12:00 PM in Riyadh.
What time is 9 PM GMT in AST?
9 PM GMT (Reykjavik time) is 12:00 AM AST (Riyadh 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 Reykjavik and Riyadh?
The best time to schedule a meeting is between 9:00 AM to 1:00 PM in Reykjavik 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 GMT to AST?
GMT (GMT) is the timezone for Reykjavik, Iceland (UTC+0). AST (AST) is the timezone for Riyadh, Saudi Arabia (UTC+3). Reykjavik is 3 hours behind Riyadh. Quick examples: 9 AM GMT = 12:00 PM AST, 12 PM GMT = 3:00 PM AST, 3 PM GMT = 6:00 PM AST, 6 PM GMT = 9:00 PM AST.
Is Reykjavik ahead of or behind Riyadh?
Reykjavik is 3 hours behind Riyadh. When it's noon in Reykjavik, it's 3:00 PM in Riyadh.
Does Reykjavik or Riyadh change clocks for Daylight Saving Time?
No, Reykjavik does not observe DST — it stays on GMT year-round. Riyadh does not observe DST — it stays on AST year-round.
What time is noon in Reykjavik in Riyadh time?
When it is 12:00 PM (noon) in Reykjavik (GMT), it is 3:00 PM in Riyadh (AST). This is often a popular time for scheduling lunch-hour calls across the Reykjavik–Riyadh corridor.
What are the overlapping work hours between Reykjavik and Riyadh?
The overlapping work hours between Reykjavik and Riyadh are approximately 9:00 AM to 1:00 PM in Reykjavik 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 Reykjavik in?
Reykjavik is in the GMT time zone (UTC+0). It is located in Iceland. Reykjavik does not observe Daylight Saving Time.
What timezone is Riyadh in?
Riyadh is in the AST time zone (UTC+3). It is located in Saudi Arabia. Riyadh does not observe Daylight Saving Time.
How do I schedule a call between Reykjavik and Riyadh?
To schedule a call between Reykjavik and Riyadh, aim for the overlapping window of 9:00 AM to 1:00 PM in Reykjavik time. Use Google Calendar or Calendly with both time zones visible, share the meeting invite with the AST 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 GMT / 1:00 PM AST").
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