Chiang Mai to Westminster, CA: time difference
Westminster, CA is 14 h behind 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 01:49 1:49 AM Westminster, CA 11:49 11:49 AM You –:–
01:49 1:49 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
11:49 11:49 AM
Pacific Daylight Time · UTC-7
☀️ 07:02 · 🌙 18:13
·
−14 h
Westminster, CA is 14 h behind Chiang Mai.
When you, Chiang Mai and Westminster, CA 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, CA
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 6 6 AM 7 7 AM 8 8 AM 9 9 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇺🇸 Westminster, CA |
|---|---|---|
| Local time | 01:49 | 11:49 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | Pacific Daylight Time |
| UTC offset | UTC+7 | UTC-7 |
| Offset from Chiang Mai | — | −14 h |
| IANA zone | Asia/Bangkok | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 06:20 | 07:02 |
| Sunset | 17:58 | 18:13 |
| Daylight | 11 h 38 min | 11 h 12 min |
| People on this clock | 127,240 | 110,945 |
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, CA: common questions
What is the time difference between Chiang Mai and Westminster, CA?
Westminster is 14 hours behind: it uses UTC−7, while Chiang Mai is on UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Westminster, CA?
At 9:00 AM in Chiang Mai, clocks in Westminster show 7:00 PM (the previous day).
If it is 6:00 PM in Chiang Mai, what time is it in Westminster, CA?
At 6:00 PM in Chiang Mai, clocks in Westminster show 4:00 AM.
When is a good time to call Westminster, CA, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Westminster do not overlap. At 9:00 AM in Chiang Mai it is 7:00 PM (the previous day) in Westminster; when the working day starts in Westminster, it is 11:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in Westminster, CA?
Before 2:00 PM in Chiang Mai, the date in Westminster has not changed yet. From 10:00 AM in Westminster, it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Westminster, CA, the same all year?
No. Only Westminster switches to summer time, so the gap changes twice a year. From November 1, 2026, Westminster will be 15 hours behind Chiang Mai.
