Time in Seoul vs Bangkok
Seoul keeps KST (UTC+9) and Bangkok keeps ICT (UTC+7) today. Bangkok is 2 hours behind Seoul; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 09:00–16:00 in Bangkok (11:00–18:00 your time).
| City | 00:00 in Seoul | 01:00 in Seoul | 02:00 in Seoul | 03:00 in Seoul | 04:00 in Seoul | 05:00 in Seoul | 06:00 in Seoul | 07:00 in Seoul | 08:00 in Seoul | 09:00 in Seoul | 10:00 in Seoul | 11:00 in Seoul | 12:00 in Seoul | 13:00 in Seoul | 14:00 in Seoul | 15:00 in Seoul | 16:00 in Seoul | 17:00 in Seoul | 18:00 in Seoul | 19:00 in Seoul | 20:00 in Seoul | 21:00 in Seoul | 22:00 in Seoul | 23:00 in Seoul |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seoul—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Bangkok—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Seoul and Bangkok
Best hours to call
11:00 in Seoul
Inside working hours on both sides
09:00 in Bangkok
12:00 in Seoul
Inside working hours on both sides
10:00 in Bangkok
13:00 in Seoul
Inside working hours on both sides
11:00 in Bangkok
14:00 in Seoul
Inside working hours on both sides
12:00 in Bangkok
Where daylight saving pulls them apart
Neither Seoul nor Bangkok changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Bangkok of Seoul?
Bangkok is 2 hours behind Seoul right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Seoul and Bangkok?
Any hour in 11:00–18:00 Seoul time is inside working hours in both cities.
Do Seoul and Bangkok change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.