Chiang Mai to Seria: time difference
Seria is 1 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 10:19 10:19 AM Seria 11:19 11:19 AM You –:–
10:19 10:19 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
11:19 11:19 AM
Brunei Darussalam Time · UTC+8
☀️ 06:08 · 🌙 18:09
·
+1 h
Seria is 1 h ahead of Chiang Mai.
When you, Chiang Mai and Seria 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
🇧🇳 Seria
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇧🇳 Seria |
|---|---|---|
| Local time | 10:19 | 11:19 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Brunei Darussalam Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Chiang Mai | — | +1 h |
| IANA zone | Asia/Bangkok | Asia/Brunei |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 06:08 |
| Sunset | 18:00 | 18:09 |
| Daylight | 11 h 40 min | 12 h |
| People on this clock | 127,240 | 30,097 |
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 Seria: common questions
How many hours ahead of Chiang Mai is Seria?
The clocks in Seria are 1 hour ahead of those in Chiang Mai (UTC+8 and UTC+7).
If it is 9:00 AM in Chiang Mai, what time is it in Seria?
At 9:00 AM in Chiang Mai, clocks in Seria show 10:00 AM.
What time is it in Seria when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 7:00 PM in Seria.
Is there a time when both Chiang Mai and Seria are at work?
Yes: from 9:00 AM to 5:00 PM in Chiang Mai (10:00 AM to 6:00 PM in Seria), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Seria?
From 11:00 PM in Chiang Mai it is already the next day in Seria. The other way round, until 1:00 AM in Seria it is still the previous day in Chiang Mai.
Is the time difference between Chiang Mai and Seria the same all year?
Yes. Neither Chiang Mai nor Seria switches to summer time, so the gap is always 1 hour.
