Purnia to Chiang Mai: time difference
Chiang Mai is 1 h 30 min ahead of Purnia. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Purnia 05:43 5:43 AM Chiang Mai 07:13 7:13 AM You –:–
05:43 5:43 AM
India Standard Time · UTC+5:30
☀️ 05:40 · 🌙 17:12
07:13 7:13 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+1 h 30 min
Chiang Mai is 1 h 30 min ahead of Purnia.
When you, Purnia 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
🇮🇳 Purnia
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
1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM
📍 Your time
- Asleep
- Early
- Working hours
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- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Purnia | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 05:43 | 07:13 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | India Standard Time | Indochina Time |
| UTC offset | UTC+5:30 | UTC+7 |
| Offset from Purnia | — | +1 h 30 min |
| IANA zone | Asia/Kolkata | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:40 | 06:19 |
| Sunset | 17:12 | 18:01 |
| Daylight | 11 h 32 min | 11 h 42 min |
| People on this clock | 310,000 | 127,240 |
Compare Purnia with another city
More comparisons with Purnia: the time zones next to it and the far side of the clock.
Big time differences
Purnia and Chiang Mai: common questions
How far ahead of Purnia is Chiang Mai?
Chiang Mai is 1 hour and 30 minutes ahead of Purnia: UTC+7 against UTC+5:30.
What time is it in Chiang Mai at the start of the working day in Purnia?
The working day in Purnia starts at 9:00 AM; in Chiang Mai it is 10:30 AM at that moment.
What time is it in Chiang Mai at the end of the working day in Purnia?
The working day in Purnia ends at 6:00 PM; in Chiang Mai it is 7:30 PM at that moment.
When do working hours in Purnia and in Chiang Mai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:30 PM in Purnia, which is 10:30 AM to 6:00 PM in Chiang Mai.
When is it already the next day in Chiang Mai?
From 10:30 PM in Purnia it is already the next day in Chiang Mai. The other way round, until 1:30 AM in Chiang Mai it is still the previous day in Purnia.
Is the time difference between Purnia and Chiang Mai the same all year?
Yes. Neither Purnia nor Chiang Mai switches to summer time, so the gap is always 1 hour and 30 minutes.
