Hefei to Chiang Mai: time difference
Chiang Mai is 1 h behind Hefei. 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.
Hefei 03:34 3:34 AM Chiang Mai 02:34 2:34 AM You –:–
03:34 3:34 AM
China Standard Time · UTC+8
☀️ 06:17 · 🌙 17:36
02:34 2:34 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
·
−1 h
Chiang Mai is 1 h behind Hefei.
When you, Hefei 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
🇨🇳 Hefei
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
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇳 Hefei | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 03:34 | 02:34 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | China Standard Time | Indochina Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Hefei | — | −1 h |
| IANA zone | Asia/Shanghai | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:17 | 06:20 |
| Sunset | 17:36 | 18:00 |
| Daylight | 11 h 19 min | 11 h 40 min |
| People on this clock | 9,369,881 | 127,240 |
Compare Hefei with another city
More comparisons with Hefei: the time zones next to it and the far side of the clock.
Big time differences
Hefei and Chiang Mai: common questions
How far behind Hefei is Chiang Mai?
Chiang Mai is 1 hour behind Hefei: UTC+7 against UTC+8.
What time is it in Chiang Mai when it is 9:00 AM in Hefei?
When it is 9:00 AM in Hefei, it is 8:00 AM in Chiang Mai.
What time is it in Chiang Mai at the end of the working day in Hefei?
The working day in Hefei ends at 6:00 PM; in Chiang Mai it is 5:00 PM at that moment.
When do working hours in Hefei and in Chiang Mai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Hefei, which is 9:00 AM to 5:00 PM in Chiang Mai.
When is it still the previous day in Chiang Mai?
Until 1:00 AM in Hefei it is still the previous day in Chiang Mai. The other way round, from 11:00 PM in Chiang Mai it is already the next day in Hefei.
Does the time difference between Hefei and Chiang Mai change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
