Chiang Mai to Westminster: time difference
Westminster is 6 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 03:51 3:51 AM Westminster 21:51 9:51 PM You –:–
03:51 3:51 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
21:51 9:51 PM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:05
·
−6 h
Westminster is 6 h behind Chiang Mai.
When you, Chiang Mai and Westminster 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
🇬🇧 Westminster
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇬🇧 Westminster |
|---|---|---|
| Local time | 03:51 | 21:51 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Indochina Time | British Summer Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:19 | 07:28 |
| Sunset | 18:01 | 18:05 |
| Daylight | 11 h 41 min | 10 h 37 min |
| People on this clock | 127,240 | 247,614 |
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 Westminster: common questions
How far behind Chiang Mai is Westminster?
Westminster is 6 hours behind Chiang Mai: UTC+1 against UTC+7.
What time is it in Westminster when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 3:00 AM in Westminster.
What time is it in Westminster when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 12:00 PM in Westminster.
When do working hours in Chiang Mai and in Westminster overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Chiang Mai, which is 9:00 AM to 12:00 PM in Westminster.
When is it still the previous day in Westminster?
Until 6:00 AM in Chiang Mai it is still the previous day in Westminster. The other way round, from 6:00 PM in Westminster it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Westminster the same all year?
No. Only Westminster switches to summer time, so the gap changes twice a year. From October 25, 2026, Westminster will be 7 hours behind Chiang Mai.
