Billings, MT to Chiang Mai: time difference
Chiang Mai is 13 h ahead of Billings, MT. 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.
Billings, MT 11:45 11:45 AM Chiang Mai 00:45 12:45 AM You –:–
11:45 11:45 AM
Mountain Daylight Time · UTC-6
☀️ 07:37 · 🌙 18:23
00:45 12:45 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+13 h
Chiang Mai is 13 h ahead of Billings, MT.
When you, Billings, MT 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
🇺🇸 Billings, MT
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
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 12 12 PM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Billings, MT | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 11:45 | 00:45 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Mountain Daylight Time | Indochina Time |
| UTC offset | UTC-6 | UTC+7 |
| Offset from Billings, MT | — | +13 h |
| IANA zone | America/Denver | Asia/Bangkok |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:37 | 06:20 |
| Sunset | 18:23 | 17:59 |
| Daylight | 10 h 46 min | 11 h 39 min |
| People on this clock | 117,116 | 127,240 |
Compare Billings, MT with another city
More comparisons with Billings, MT: the time zones next to it and the far side of the clock.
Nearby time zones
Billings, MT and Chiang Mai: common questions
How far ahead of Billings, MT, is Chiang Mai?
Chiang Mai is 13 hours ahead of Billings: UTC+7 against UTC−6.
What time is it in Chiang Mai at the start of the working day in Billings, MT?
The working day in Billings starts at 9:00 AM; in Chiang Mai it is 10:00 PM at that moment.
What time is it in Chiang Mai at the end of the working day in Billings, MT?
The working day in Billings ends at 6:00 PM; in Chiang Mai it is 7:00 AM (the next day) at that moment.
Is there a time when both Billings, MT, and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Billings at 9:00 AM, it is 10:00 PM in Chiang Mai; the day in Chiang Mai starts at 8:00 PM (the previous day) in Billings time.
From what time in Billings, MT, is it tomorrow in Chiang Mai?
Once it is 11:00 AM in Billings, the date in Chiang Mai has already changed. Until 1:00 PM in Chiang Mai, it is still the previous day in Billings.
Does the time difference between Billings, MT, and Chiang Mai change?
Yes. The clocks change only in Billings. From November 1, 2026, Chiang Mai will be 14 hours ahead of Billings.
