Chiang Mai to Coppell, TX: time difference
Coppell, TX is 12 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 09:12 9:12 AM Coppell, TX 21:12 9:12 PM You –:–
09:12 9:12 AM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
21:12 9:12 PM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:49
·
−12 h
Coppell, TX is 12 h behind Chiang Mai.
When you, Chiang Mai and Coppell, TX 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
🇺🇸 Coppell, TX
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 10 10 AM 11 11 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇺🇸 Coppell, TX |
|---|---|---|
| Local time | 09:12 | 21:12 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Indochina Time | Central Daylight Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Chiang Mai | — | −12 h |
| IANA zone | Asia/Bangkok | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:21 | 07:37 |
| Sunset | 17:58 | 18:49 |
| Daylight | 11 h 37 min | 11 h 12 min |
| People on this clock | 127,240 | 38,659 |
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 Coppell, TX: common questions
How many hours behind Chiang Mai is Coppell, TX?
The clocks in Coppell are 12 hours behind those in Chiang Mai (UTC−5 and UTC+7).
What time is it in Coppell, TX, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Coppell it is 9:00 PM (the previous day) at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Coppell, TX?
At 6:00 PM in Chiang Mai, clocks in Coppell show 6:00 AM.
When is a good time to call Coppell, TX, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Coppell do not overlap. At 9:00 AM in Chiang Mai it is 9:00 PM (the previous day) in Coppell; when the working day starts in Coppell, it is 9:00 PM in Chiang Mai.
When does the date change in Coppell, TX, compared with Chiang Mai?
The new day starts in Coppell later: until 12:00 PM in Chiang Mai, it is still the previous day there. From 12:00 PM in Coppell, Chiang Mai is already on the next day.
Does the time difference between Chiang Mai and Coppell, TX, change?
Yes. The clocks change only in Coppell. From November 1, 2026, Coppell will be 13 hours behind Chiang Mai.
