Brentwood to Chiang Mai: time difference
Chiang Mai is 6 h ahead of Brentwood. 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.
Brentwood 19:46 7:46 PM Chiang Mai 01:46 1:46 AM You –:–
19:46 7:46 PM
British Summer Time · UTC+1
☀️ 07:26 · 🌙 18:03
01:46 1:46 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+6 h
Chiang Mai is 6 h ahead of Brentwood.
When you, Brentwood 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
🇬🇧 Brentwood
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
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 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 Brentwood | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 19:46 | 01:46 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | British Summer Time | Indochina Time |
| UTC offset | UTC+1 | UTC+7 |
| Offset from Brentwood | — | +6 h |
| IANA zone | Europe/London | Asia/Bangkok |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:26 | 06:19 |
| Sunset | 18:03 | 18:01 |
| Daylight | 10 h 37 min | 11 h 41 min |
| People on this clock | 76,575 | 127,240 |
Compare Brentwood with another city
More comparisons with Brentwood: the time zones next to it and the far side of the clock.
Big time differences
Brentwood and Chiang Mai: common questions
How many hours ahead of Brentwood is Chiang Mai?
The clocks in Chiang Mai are 6 hours ahead of those in Brentwood (UTC+7 and UTC+1).
What time is it in Chiang Mai at the start of the working day in Brentwood?
The working day in Brentwood starts at 9:00 AM; in Chiang Mai it is 3:00 PM at that moment.
What time is it in Chiang Mai at the end of the working day in Brentwood?
The working day in Brentwood ends at 6:00 PM; in Chiang Mai it is 12:00 AM (the next day) at that moment.
Is there a time when both Brentwood and Chiang Mai are at work?
Yes: from 9:00 AM to 12:00 PM in Brentwood (3:00 PM to 6:00 PM in Chiang Mai), the working days (9:00 AM–6:00 PM) overlap.
From what time in Brentwood is it tomorrow in Chiang Mai?
Once it is 6:00 PM in Brentwood, the date in Chiang Mai has already changed. Until 6:00 AM in Chiang Mai, it is still the previous day in Brentwood.
Does the time difference between Brentwood and Chiang Mai change?
Yes. The clocks change only in Brentwood. From October 25, 2026, Chiang Mai will be 7 hours ahead of Brentwood.
