Ansan to Chiang Mai: time difference
Chiang Mai is 2 h behind Ansan. 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.
Ansan 01:43 1:43 AM Chiang Mai 23:43 11:43 PM You –:–
01:43 1:43 AM
Korean Standard Time · UTC+9
☀️ 06:43 · 🌙 17:54
23:43 11:43 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
−2 h
Chiang Mai is 2 h behind Ansan.
When you, Ansan 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
🇰🇷 Ansan
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 | 🇰🇷 Ansan | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 01:43 | 23:43 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Korean Standard Time | Indochina Time |
| UTC offset | UTC+9 | UTC+7 |
| Offset from Ansan | — | −2 h |
| IANA zone | Asia/Seoul | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:43 | 06:19 |
| Sunset | 17:54 | 18:01 |
| Daylight | 11 h 10 min | 11 h 42 min |
| People on this clock | 677,710 | 127,240 |
Compare Ansan with another city
More comparisons with Ansan: the time zones next to it and the far side of the clock.
Big time differences
Ansan and Chiang Mai: common questions
How many hours behind Ansan is Chiang Mai?
The clocks in Chiang Mai are 2 hours behind those in Ansan (UTC+7 and UTC+9).
If it is 9:00 AM in Ansan, what time is it in Chiang Mai?
At 9:00 AM in Ansan, clocks in Chiang Mai show 7:00 AM.
What time is it in Chiang Mai when it is 6:00 PM in Ansan?
When it is 6:00 PM in Ansan, it is 4:00 PM in Chiang Mai.
When do working hours in Ansan and in Chiang Mai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Ansan, which is 9:00 AM to 4:00 PM in Chiang Mai.
When does the date change in Chiang Mai compared with Ansan?
The new day starts in Chiang Mai later: until 2:00 AM in Ansan, it is still the previous day there. From 10:00 PM in Chiang Mai, Ansan is already on the next day.
Does the time difference between Ansan and Chiang Mai change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
