Bangkok to Seoul Time Converter

Bangkok is 2 hours behind Seoul · Bangkok UTC+7 · Seoul UTC+9

🇹🇭 Bangkok

🇰🇷 Seoul

Best time to connect

Working hours overlap: 9am–4pm Bangkok time. That's the window when both cities are in a typical 9-to-5 workday — ideal for calls and meetings.

Bangkok ↔ Seoul time difference explained

Bangkok is 2 hours behind Seoul. Bangkok, Thailand runs on Asia/Bangkok (UTC+7) while Seoul, South Korea uses Asia/Seoul (UTC+9). The converter above stays accurate through daylight saving changes because it reads live UTC offsets rather than fixed values. Whether you're coordinating remote work, booking a call, or planning travel between Bangkok and Seoul, the working-hours overlap panel shows exactly when both cities are awake and at their desks.

Need more than the time? See the full Bangkok and Seoul remote-work guides — cost of living, internet speed and visa options.

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Hour-by-hour: Bangkok to Seoul

When it's this time in Bangkok, here's the time in Seoul — all 24 hours, in both 24-hour and 12-hour (am/pm) format.

00:00 · 12am02:00 · 2am

01:00 · 1am03:00 · 3am

02:00 · 2am04:00 · 4am

03:00 · 3am05:00 · 5am

04:00 · 4am06:00 · 6am

05:00 · 5am07:00 · 7am

06:00 · 6am08:00 · 8am

07:00 · 7am09:00 · 9am

08:00 · 8am10:00 · 10am

09:00 · 9am11:00 · 11am

10:00 · 10am12:00 · 12pm

11:00 · 11am13:00 · 1pm

12:00 · 12pm14:00 · 2pm

13:00 · 1pm15:00 · 3pm

14:00 · 2pm16:00 · 4pm

15:00 · 3pm17:00 · 5pm

16:00 · 4pm18:00 · 6pm

17:00 · 5pm19:00 · 7pm

18:00 · 6pm20:00 · 8pm

19:00 · 7pm21:00 · 9pm

20:00 · 8pm22:00 · 10pm

21:00 · 9pm23:00 · 11pm

22:00 · 10pm00:00 · 12am (+1d)

23:00 · 11pm01:00 · 1am (+1d)

Bangkok keeps Indochina Time (ICT, UTC+7) all year. Seoul keeps Korea Standard Time (KST, UTC+9) all year. On those offsets the time in South Korea is 2 hours ahead of the time in Thailand: 9am in Bangkok is 11am, 12pm in Bangkok is 2pm, 2pm in Bangkok is 4pm, and 8pm in Bangkok is 10pm in Seoul.

Frequently asked questions

What is the time difference between Bangkok and Seoul?

Bangkok is 2 hours behind Seoul. Bangkok is UTC+7 and Seoul is UTC+9. The live converter above updates every second and accounts for daylight saving time automatically.

When it's 9am in Bangkok, what time is it in Seoul?

When it's 9am in Bangkok, it's 11:00 in Seoul (bangkok is 2 hours behind seoul).

What's the best time to schedule a call between Bangkok and Seoul?

The "best time to connect" panel above shows the live working-hours overlap — the window when both Bangkok and Seoul are within a typical 9-to-5 workday, ideal for meetings and calls.

Do Bangkok and Seoul observe daylight saving time?

Both cities' current UTC offsets are shown live above and adjust automatically when either region enters or leaves daylight saving time, so the converter is always accurate.