Seria to Chiang Mai: time difference
Chiang Mai is 1 h behind Seria. 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.
Seria 09:44 9:44 AM Chiang Mai 08:44 8:44 AM You –:–
09:44 9:44 AM
Brunei Darussalam Time · UTC+8
☀️ 06:08 · 🌙 18:09
08:44 8:44 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
·
−1 h
Chiang Mai is 1 h behind Seria.
When you, Seria 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
🇧🇳 Seria
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
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇳 Seria | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:44 | 08:44 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Brunei Darussalam Time | Indochina Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Seria | — | −1 h |
| IANA zone | Asia/Brunei | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:08 | 06:20 |
| Sunset | 18:09 | 18:00 |
| Daylight | 12 h | 11 h 40 min |
| People on this clock | 30,097 | 127,240 |
Compare Seria with another city
More comparisons with Seria: the time zones next to it and the far side of the clock.
Big time differences
Seria and Chiang Mai: common questions
What is the time difference between Seria and Chiang Mai?
Chiang Mai is 1 hour behind: it uses UTC+7, while Seria is on UTC+8.
What time is it in Chiang Mai at the start of the working day in Seria?
The working day in Seria starts at 9:00 AM; in Chiang Mai it is 8:00 AM at that moment.
If it is 6:00 PM in Seria, what time is it in Chiang Mai?
At 6:00 PM in Seria, clocks in Chiang Mai show 5:00 PM.
When do working hours in Seria and in Chiang Mai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Seria, which is 9:00 AM to 5:00 PM in Chiang Mai.
When is it still the previous day in Chiang Mai?
Until 1:00 AM in Seria it is still the previous day in Chiang Mai. The other way round, from 11:00 PM in Chiang Mai it is already the next day in Seria.
Does the time difference between Seria and Chiang Mai change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
