London to Bangkok Time
GMT to ICT Converter — 9 AM GMT is 4:00 PM ICT
London is 7 hours behind Bangkok. Convert any time between London (GMT/BST) and Bangkok (ICT) instantly.
London
United Kingdom
Bangkok
Thailand
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Time Zone Comparison
London to Bangkok Time Conversion Table
| London (GMT) | Bangkok (ICT) |
|---|---|
| 12:00 AM | 6:00 AM |
| 2:00 AM | 8:00 AM |
| 4:00 AM | 10:00 AM |
| 6:00 AM | 12:00 PM |
| 8:00 AM | 2:00 PM |
| 10:00 AM | 4:00 PM |
| 12:00 PM | 6:00 PM |
| 2:00 PM | 8:00 PM |
| 4:00 PM | 10:00 PM |
| 6:00 PM | 12:00 AM |
| 8:00 PM | 2:00 AM |
| 10:00 PM | 4:00 AM |
London & Bangkok — Business & Scheduling Guide
London (United Kingdom) is a leading center for finance and international trade, with key industries in finance, insurance, media, and professional services. Bangkok (Thailand) is an important regional economy, known for diverse sectors including services and trade. With a 7-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 London and Bangkok
The 7-hour difference between London and Bangkok requires careful scheduling. The best overlap window is typically 2–4 hours when both cities are within working hours. British business culture values politeness and punctuality, with typical hours of 9 AM–5:30 PM. Business hours typically follow a 9 AM–5 PM schedule. Teams often designate specific "overlap hours" for real-time collaboration and use asynchronous communication (Slack, email, recorded video) for the rest of the day.
Daylight Saving Time Considerations
London observes Daylight Saving Time (GMT/BST), but Bangkok does not — it stays on ICT year-round. This means the time difference between London and Bangkok changes by 1 hour when London switches clocks. During United Kingdom's summer, the gap is 6–8 hours instead of the standard 7 hours. Mark DST transition dates on your calendar to avoid missed meetings.
GMT to ICT — Quick Reference
GMT (GMT/BST) stands for the timezone used in London, United Kingdom (UTC+0). ICT (ICT) is the timezone used in Bangkok, Thailand (UTC+7). London is 7 hours behind Bangkok.
To convert GMT to ICT, add 7 hours to GMT time. For example, GMT 9:00 AM = ICT 4:00 PM.
Key Facts
- •Time difference: London (UTC+0) is 7 hours behind Bangkok (UTC+7).
- •Daylight Saving Time: London observes DST (GMT/BST). Bangkok does not observe DST (ICT).
- •Regions: London is located in United Kingdom and uses the GMT/BST time zone. Bangkok is located in Thailand and uses the ICT time zone.
- •Best time to call: The best time to call between London and Bangkok is 9:00 AM to 9:00 AM in London time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between London and Bangkok?
London is 7 hours behind Bangkok.
What time is it in Bangkok when it's 9 AM in London?
When it's 9:00 AM in London, it is 4:00 PM in Bangkok.
What time is 9 PM GMT in ICT?
9 PM GMT (London time) is 4:00 AM ICT (Bangkok 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 London and Bangkok?
The best time to schedule a meeting is between 9:00 AM to 9:00 AM in London 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 ICT?
GMT (GMT/BST) is the timezone for London, United Kingdom (UTC+0). ICT (ICT) is the timezone for Bangkok, Thailand (UTC+7). London is 7 hours behind Bangkok. Quick examples: 9 AM GMT = 4:00 PM ICT, 12 PM GMT = 7:00 PM ICT, 3 PM GMT = 10:00 PM ICT, 6 PM GMT = 1:00 AM ICT.
Is London ahead of or behind Bangkok?
London is 7 hours behind Bangkok. When it's noon in London, it's 7:00 PM in Bangkok.
Does London or Bangkok change clocks for Daylight Saving Time?
Yes, London observes DST and switches between GMT/BST. Bangkok does not observe DST — it stays on ICT year-round. Because only one city observes DST, the time difference shifts by 1 hour during transition periods (typically March/April and October/November).
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