American Samoa to Chiang Mai: time difference
Chiang Mai is 18 h ahead of American Samoa. 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.
American Samoa 23:50 11:50 PM Chiang Mai 17:50 5:50 PM You –:–
23:50 11:50 PM
Samoa Standard Time · UTC-11
☀️ 06:01 · 🌙 18:21
17:50 5:50 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+18 h
Chiang Mai is 18 h ahead of American Samoa.
When you, American Samoa 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
🇦🇸 American Samoa
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
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 | 🇦🇸 American Samoa | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 23:50 | 17:50 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Samoa Standard Time | Indochina Time |
| UTC offset | UTC-11 | UTC+7 |
| Offset from American Samoa | — | +18 h |
| IANA zone | Pacific/Pago Pago | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:01 | 06:17 |
| Sunset | 18:21 | 18:07 |
| Daylight | 12 h 20 min | 11 h 49 min |
| People on this clock | 49,710 | 127,240 |
Compare American Samoa with another city
More comparisons with American Samoa: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
American Samoa and Chiang Mai: common questions
How many hours ahead of American Samoa is Chiang Mai?
The clocks in Chiang Mai are 18 hours ahead of those in American Samoa (UTC+7 and UTC−11).
If it is 9:00 AM in American Samoa, what time is it in Chiang Mai?
At 9:00 AM in American Samoa, clocks in Chiang Mai show 3:00 AM (the next day).
What time is it in Chiang Mai when it is 6:00 PM in American Samoa?
When it is 6:00 PM in American Samoa, it is 12:00 PM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from American Samoa?
Between 3:00 PM and 6:00 PM in American Samoa – that is 9:00 AM (the next day) to 12:00 PM (the next day) in Chiang Mai – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Chiang Mai?
From 6:00 AM in American Samoa it is already the next day in Chiang Mai. The other way round, until 6:00 PM in Chiang Mai it is still the previous day in American Samoa.
Does the time gap between American Samoa and Chiang Mai change during the year?
No, the clocks change neither in American Samoa nor in Chiang Mai, so the gap is 18 hours all year round.
