Seoul to Chiang Mai: time difference
Chiang Mai is 2 h behind Seoul. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Seoul 09:26 9:26 AM Chiang Mai 07:26 7:26 AM You –:–
09:26 9:26 AM
Korean Standard Time · UTC+9
☀️ 06:36 · 🌙 18:04
07:26 7:26 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
−2 h
Chiang Mai is 2 h behind Seoul.
When you, Seoul and Chiang Mai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇰🇷 Seoul
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇹🇭 Chiang Mai
22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Seoul | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:26 | 07:26 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Korean Standard Time | Indochina Time |
| UTC offset | UTC+9 | UTC+7 |
| Offset from Seoul | — | −2 h |
| IANA zone | Asia/Seoul | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:36 | 06:17 |
| Sunset | 18:04 | 18:07 |
| Daylight | 11 h 29 min | 11 h 49 min |
| People on this clock | 9,509,458 | 127,240 |
Compare Seoul with another city
More comparisons with Seoul: the time zones next to it and the far side of the clock.
Big time differences
Seoul and Chiang Mai: common questions
How far behind Seoul is Chiang Mai?
Chiang Mai is 2 hours behind Seoul: UTC+7 against UTC+9.
What time is it in Chiang Mai at the start of the working day in Seoul?
The working day in Seoul starts at 9:00 AM; in Chiang Mai it is 7:00 AM at that moment.
What time is it in Chiang Mai when it is 6:00 PM in Seoul?
When it is 6:00 PM in Seoul, it is 4:00 PM in Chiang Mai.
When is a good time to call Chiang Mai from Seoul?
Between 11:00 AM and 6:00 PM in Seoul – that is 9:00 AM to 4:00 PM in Chiang Mai – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Seoul is it still yesterday in Chiang Mai?
Before 2:00 AM in Seoul, the date in Chiang Mai has not changed yet. From 10:00 PM in Chiang Mai, it is already the next day in Seoul.
Does the time gap between Seoul and Chiang Mai change during the year?
No, the clocks change neither in Seoul nor in Chiang Mai, so the gap is 2 hours all year round.
