Chiang Mai to Calama: time difference
Calama is 10 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 04:11 4:11 AM Calama 18:11 6:11 PM You –:–
04:11 4:11 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
18:11 6:11 PM
Chile Summer Time · UTC-3
☀️ 07:03 · 🌙 19:41
·
−10 h
Calama is 10 h behind Chiang Mai.
When you, Chiang Mai and Calama 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
🇨🇱 Calama
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 12 12 PM 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇨🇱 Calama |
|---|---|---|
| Local time | 04:11 | 18:11 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Indochina Time | Chile Summer Time |
| UTC offset | UTC+7 | UTC-3 |
| Offset from Chiang Mai | — | −10 h |
| IANA zone | Asia/Bangkok | America/Santiago |
| Daylight saving | Not observed | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 06:19 | 07:03 |
| Sunset | 18:01 | 19:41 |
| Daylight | 11 h 41 min | 12 h 38 min |
| People on this clock | 127,240 | 157,575 |
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 Calama: common questions
How far behind Chiang Mai is Calama?
Calama is 10 hours behind Chiang Mai: UTC−3 against UTC+7.
What time is it in Calama at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Calama it is 11:00 PM (the previous day) at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Calama?
At 6:00 PM in Chiang Mai, clocks in Calama show 8:00 AM.
When do working hours in Chiang Mai and in Calama overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 11:00 PM (the previous day) in Calama, and the start of the day in Calama is 7:00 PM in Chiang Mai.
When does the date change in Calama compared with Chiang Mai?
The new day starts in Calama later: until 10:00 AM in Chiang Mai, it is still the previous day there. From 2:00 PM in Calama, Chiang Mai is already on the next day.
Is the time difference between Chiang Mai and Calama the same all year?
No. Only Calama switches to summer time, so the gap changes twice a year. From April 3, 2027, Calama will be 11 hours behind Chiang Mai.
