Chiang Mai to Ansan: time difference
Ansan is 2 h ahead of Chiang Mai. 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.
Chiang Mai 01:20 1:20 AM Ansan 03:20 3:20 AM You –:–
01:20 1:20 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
03:20 3:20 AM
Korean Standard Time · UTC+9
☀️ 06:43 · 🌙 17:54
·
+2 h
Ansan is 2 h ahead of Chiang Mai.
When you, Chiang Mai and Ansan are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
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
🇰🇷 Ansan
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇰🇷 Ansan |
|---|---|---|
| Local time | 01:20 | 03:20 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Korean Standard Time |
| UTC offset | UTC+7 | UTC+9 |
| Offset from Chiang Mai | — | +2 h |
| IANA zone | Asia/Bangkok | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:43 |
| Sunset | 18:01 | 17:54 |
| Daylight | 11 h 41 min | 11 h 10 min |
| People on this clock | 127,240 | 677,710 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Ansan: common questions
How far ahead of Chiang Mai is Ansan?
Ansan is 2 hours ahead of Chiang Mai: UTC+9 against UTC+7.
What time is it in Ansan when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 11:00 AM in Ansan.
What time is it in Ansan at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Ansan it is 8:00 PM at that moment.
Is there a time when both Chiang Mai and Ansan are at work?
Yes: from 9:00 AM to 4:00 PM in Chiang Mai (11:00 AM to 6:00 PM in Ansan), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Ansan compared with Chiang Mai?
The new day starts in Ansan earlier: at 10:00 PM in Chiang Mai it is already midnight there. Until 2:00 AM in Ansan, Chiang Mai is still on the previous day.
Is the time difference between Chiang Mai and Ansan the same all year?
Yes. Neither Chiang Mai nor Ansan switches to summer time, so the gap is always 2 hours.
