Waterloo, IA to Chiang Mai: time difference
Chiang Mai is 12 h ahead of Waterloo, IA. 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.
Waterloo, IA 13:17 1:17 PM Chiang Mai 01:17 1:17 AM You –:–
13:17 1:17 PM
Central Daylight Time · UTC-5
☀️ 07:28 · 🌙 18:22
01:17 1:17 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+12 h
Chiang Mai is 12 h ahead of Waterloo, IA.
When you, Waterloo, IA 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
🇺🇸 Waterloo, IA
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
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 | 🇺🇸 Waterloo, IA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 13:17 | 01:17 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Waterloo, IA | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:28 | 06:20 |
| Sunset | 18:22 | 17:59 |
| Daylight | 10 h 55 min | 11 h 39 min |
| People on this clock | 67,314 | 127,240 |
Compare Waterloo, IA with another city
More comparisons with Waterloo, IA: the time zones next to it and the far side of the clock.
Nearby time zones
Waterloo, IA and Chiang Mai: common questions
How many hours ahead of Waterloo, IA, is Chiang Mai?
The clocks in Chiang Mai are 12 hours ahead of those in Waterloo (UTC+7 and UTC−5).
What time is it in Chiang Mai at the start of the working day in Waterloo, IA?
The working day in Waterloo starts at 9:00 AM; in Chiang Mai it is 9:00 PM at that moment.
What time is it in Chiang Mai when it is 6:00 PM in Waterloo, IA?
When it is 6:00 PM in Waterloo, it is 6:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from Waterloo, IA?
Working hours (9:00 AM–6:00 PM) in Waterloo and in Chiang Mai do not overlap. At 9:00 AM in Waterloo it is 9:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 9:00 PM (the previous day) in Waterloo.
When is it already the next day in Chiang Mai?
From 12:00 PM in Waterloo, IA, it is already the next day in Chiang Mai. The other way round, until 12:00 PM in Chiang Mai it is still the previous day in Waterloo.
Is the time difference between Waterloo, IA, and Chiang Mai the same all year?
No. Only Waterloo switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 13 hours ahead of Waterloo.
