Bangkok to Seoul Time
ICT to KST Converter — 9 AM ICT is 11:00 AM KST
Bangkok is 2 hours behind Seoul. Convert any time between Bangkok (ICT) and Seoul (KST) instantly.
Bangkok
Thailand
Seoul
South Korea
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Time Zone Comparison
Bangkok to Seoul Time Conversion Table
| Bangkok (ICT) | Seoul (KST) |
|---|---|
| 12:00 AM | 2:00 AM |
| 2:00 AM | 4:00 AM |
| 4:00 AM | 6:00 AM |
| 6:00 AM | 8:00 AM |
| 8:00 AM | 10:00 AM |
| 10:00 AM | 12:00 PM |
| 12:00 PM | 2:00 PM |
| 2:00 PM | 4:00 PM |
| 4:00 PM | 6:00 PM |
| 6:00 PM | 8:00 PM |
| 8:00 PM | 10:00 PM |
| 10:00 PM | 12:00 AM |
Bangkok & Seoul — Business & Scheduling Guide
Bangkok (Thailand) is an important regional economy, with key industries in diverse sectors including services and trade. Seoul (South Korea) is a technology-driven economy known for rapid innovation, known for semiconductors, automotive, shipbuilding, and K-content. With a 2-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 Bangkok and Seoul
With only a 2-hour gap, Bangkok and Seoul have generous overlapping work hours. Morning calls in the later time zone align well with mid-day in the other. Business hours typically follow a 9 AM–5 PM schedule. South Korean work culture is fast-paced with typical hours of 9 AM–6 PM, though recent reforms have reduced maximum weekly hours. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Neither Bangkok nor Seoul observes Daylight Saving Time — Bangkok stays on ICT and Seoul stays on KST year-round. This makes scheduling between these two cities simpler, as the 2-hour time difference remains constant throughout the year with no DST surprises.
ICT to KST — Quick Reference
ICT (ICT) stands for the timezone used in Bangkok, Thailand (UTC+7). KST (KST) is the timezone used in Seoul, South Korea (UTC+9). Bangkok is 2 hours behind Seoul.
To convert ICT to KST, add 2 hours to ICT time. For example, ICT 9:00 AM = KST 11:00 AM.
Key Facts
- •Time difference: Bangkok (UTC+7) is 2 hours behind Seoul (UTC+9).
- •Daylight Saving Time: Bangkok does not observe DST (ICT). Seoul does not observe DST (KST).
- •Regions: Bangkok is located in Thailand and uses the ICT time zone. Seoul is located in South Korea and uses the KST time zone.
- •Best time to call: The best time to call between Bangkok and Seoul is 9:00 AM to 2:00 PM in Bangkok time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Bangkok and Seoul?
Bangkok is 2 hours behind Seoul.
What time is it in Seoul when it's 9 AM in Bangkok?
When it's 9:00 AM in Bangkok, it is 11:00 AM in Seoul.
What time is 9 PM ICT in KST?
9 PM ICT (Bangkok time) is 11:00 PM KST (Seoul 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 Bangkok and Seoul?
The best time to schedule a meeting is between 9:00 AM to 2:00 PM in Bangkok 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 ICT to KST?
ICT (ICT) is the timezone for Bangkok, Thailand (UTC+7). KST (KST) is the timezone for Seoul, South Korea (UTC+9). Bangkok is 2 hours behind Seoul. Quick examples: 9 AM ICT = 11:00 AM KST, 12 PM ICT = 2:00 PM KST, 3 PM ICT = 5:00 PM KST, 6 PM ICT = 8:00 PM KST.
Is Bangkok ahead of or behind Seoul?
Bangkok is 2 hours behind Seoul. When it's noon in Bangkok, it's 2:00 PM in Seoul.
Does Bangkok or Seoul change clocks for Daylight Saving Time?
No, Bangkok does not observe DST — it stays on ICT year-round. Seoul does not observe DST — it stays on KST year-round.
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