Patna to Chiang Mai: time difference
Chiang Mai is 1 h 30 min ahead of Patna. 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.
Patna 09:05 9:05 AM Chiang Mai 10:35 10:35 AM You –:–
09:05 9:05 AM
India Standard Time · UTC+5:30
☀️ 05:46 · 🌙 17:29
10:35 10:35 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+1 h 30 min
Chiang Mai is 1 h 30 min ahead of Patna.
When you, Patna 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
🇮🇳 Patna
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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Patna | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:05 | 10:35 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | India Standard Time | Indochina Time |
| UTC offset | UTC+5:30 | UTC+7 |
| Offset from Patna | — | +1 h 30 min |
| IANA zone | Asia/Kolkata | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:46 | 06:17 |
| Sunset | 17:29 | 18:07 |
| Daylight | 11 h 42 min | 11 h 49 min |
| People on this clock | 500,000 | 127,240 |
Compare Patna with another city
More comparisons with Patna: the time zones next to it and the far side of the clock.
Big time differences
Patna and Chiang Mai: common questions
How far ahead of Patna is Chiang Mai?
Chiang Mai is 1 hour and 30 minutes ahead of Patna: UTC+7 against UTC+5:30.
What time is it in Chiang Mai when it is 9:00 AM in Patna?
When it is 9:00 AM in Patna, it is 10:30 AM in Chiang Mai.
What time is it in Chiang Mai at the end of the working day in Patna?
The working day in Patna ends at 6:00 PM; in Chiang Mai it is 7:30 PM at that moment.
Is there a time when both Patna and Chiang Mai are at work?
Yes: from 9:00 AM to 4:30 PM in Patna (10:30 AM to 6:00 PM in Chiang Mai), the working days (9:00 AM–6:00 PM) overlap.
From what time in Patna is it tomorrow in Chiang Mai?
Once it is 10:30 PM in Patna, the date in Chiang Mai has already changed. Until 1:30 AM in Chiang Mai, it is still the previous day in Patna.
Does the time gap between Patna and Chiang Mai change during the year?
No, the clocks change neither in Patna nor in Chiang Mai, so the gap is 1 hour and 30 minutes all year round.
