Chiang Mai to Purnia: time difference
Purnia is 1 h 30 min behind Chiang Mai. 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.
Chiang Mai 07:50 7:50 AM Purnia 06:20 6:20 AM You –:–
07:50 7:50 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
06:20 6:20 AM
India Standard Time · UTC+5:30
☀️ 05:40 · 🌙 17:12
·
−1 h 30 min
Purnia is 1 h 30 min behind Chiang Mai.
When you, Chiang Mai and Purnia are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
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
🇮🇳 Purnia
22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇮🇳 Purnia |
|---|---|---|
| Local time | 07:50 | 06:20 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Indochina Time | India Standard Time |
| UTC offset | UTC+7 | UTC+5:30 |
| Offset from Chiang Mai | — | −1 h 30 min |
| IANA zone | Asia/Bangkok | Asia/Kolkata |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:40 |
| Sunset | 18:01 | 17:12 |
| Daylight | 11 h 42 min | 11 h 32 min |
| People on this clock | 127,240 | 310,000 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Purnia: common questions
How far behind Chiang Mai is Purnia?
Purnia is 1 hour and 30 minutes behind Chiang Mai: UTC+5:30 against UTC+7.
What time is it in Purnia at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Purnia it is 7:30 AM at that moment.
What time is it in Purnia when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 4:30 PM in Purnia.
When is a good time to call Purnia from Chiang Mai?
Between 10:30 AM and 6:00 PM in Chiang Mai – that is 9:00 AM to 4:30 PM in Purnia – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Purnia?
Until 1:30 AM in Chiang Mai it is still the previous day in Purnia. The other way round, from 10:30 PM in Purnia it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Purnia change?
No. Neither place uses daylight saving time, so the difference stays 1 hour and 30 minutes all year.
