Koriyama to Chiang Mai: time difference
Chiang Mai is 2 h behind Koriyama. 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.
Koriyama 18:57 6:57 PM Chiang Mai 16:57 4:57 PM You –:–
18:57 6:57 PM
Japan Standard Time · UTC+9
☀️ 05:51 · 🌙 16:57
16:57 4:57 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
−2 h
Chiang Mai is 2 h behind Koriyama.
When you, Koriyama 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
🇯🇵 Koriyama
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 | 🇯🇵 Koriyama | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 18:57 | 16:57 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Japan Standard Time | Indochina Time |
| UTC offset | UTC+9 | UTC+7 |
| Offset from Koriyama | — | −2 h |
| IANA zone | Asia/Tokyo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:51 | 06:20 |
| Sunset | 16:57 | 17:59 |
| Daylight | 11 h 6 min | 11 h 39 min |
| People on this clock | 327,692 | 127,240 |
Compare Koriyama with another city
More comparisons with Koriyama: the time zones next to it and the far side of the clock.
Big time differences
Koriyama and Chiang Mai: common questions
What is the time difference between Koriyama and Chiang Mai?
Chiang Mai is 2 hours behind: it uses UTC+7, while Koriyama is on UTC+9.
What time is it in Chiang Mai when it is 9:00 AM in Koriyama?
When it is 9:00 AM in Koriyama, it is 7:00 AM in Chiang Mai.
If it is 6:00 PM in Koriyama, what time is it in Chiang Mai?
At 6:00 PM in Koriyama, clocks in Chiang Mai show 4:00 PM.
Is there a time when both Koriyama and Chiang Mai are at work?
Yes: from 11:00 AM to 6:00 PM in Koriyama (9:00 AM to 4:00 PM in Chiang Mai), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Chiang Mai compared with Koriyama?
The new day starts in Chiang Mai later: until 2:00 AM in Koriyama, it is still the previous day there. From 10:00 PM in Chiang Mai, Koriyama is already on the next day.
Does the time gap between Koriyama and Chiang Mai change during the year?
No, the clocks change neither in Koriyama nor in Chiang Mai, so the gap is 2 hours all year round.
