Chiang Mai to Cheonan: time difference
Cheonan 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 01:58 1:58 AM Cheonan 03:58 3:58 AM You –:–
01:58 1:58 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
03:58 3:58 AM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:51
·
+2 h
Cheonan is 2 h ahead of Chiang Mai.
When you, Chiang Mai and Cheonan 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
🇰🇷 Cheonan
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 | 🇰🇷 Cheonan |
|---|---|---|
| Local time | 01:58 | 03:58 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 06:20 | 06:44 |
| Sunset | 17:59 | 17:51 |
| Daylight | 11 h 39 min | 11 h 7 min |
| People on this clock | 127,240 | 658,486 |
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 Cheonan: common questions
How far ahead of Chiang Mai is Cheonan?
Cheonan is 2 hours ahead of Chiang Mai: UTC+9 against UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Cheonan?
At 9:00 AM in Chiang Mai, clocks in Cheonan show 11:00 AM.
What time is it in Cheonan at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Cheonan it is 8:00 PM at that moment.
When do working hours in Chiang Mai and in Cheonan overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Chiang Mai, which is 11:00 AM to 6:00 PM in Cheonan.
From what time in Chiang Mai is it tomorrow in Cheonan?
Once it is 10:00 PM in Chiang Mai, the date in Cheonan has already changed. Until 2:00 AM in Cheonan, it is still the previous day in Chiang Mai.
Is the time difference between Chiang Mai and Cheonan the same all year?
Yes. Neither Chiang Mai nor Cheonan switches to summer time, so the gap is always 2 hours.
