🇭🇰 Hong Kong, Hong Kong (China)
54
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:31 · 🌙 17:45 · 11 h 14 min
Hong Kong to Patna: time difference
Patna is 2 h 30 min behind Hong Kong. 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.
Hong Kong 03:31 3:31 AM Patna 01:01 1:01 AM You –:–
03:31 3:31 AM
Hong Kong Standard Time · UTC+8
☀️ 06:31 · 🌙 17:45
01:01 1:01 AM
India Standard Time · UTC+5:30
☀️ 06:01 · 🌙 17:06
·
−2 h 30 min
Patna is 2 h 30 min behind Hong Kong.
When you, Hong Kong and Patna are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇭🇰 Hong Kong
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
🇮🇳 Patna
21:30 9:30 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇭🇰 Hong Kong | 🇮🇳 Patna |
|---|---|---|
| Local time | 03:31 | 01:01 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Hong Kong Standard Time | India Standard Time |
| UTC offset | UTC+8 | UTC+5:30 |
| Offset from Hong Kong | — | −2 h 30 min |
| IANA zone | Asia/Hong Kong | Asia/Kolkata |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:31 | 06:01 |
| Sunset | 17:45 | 17:06 |
| Daylight | 11 h 14 min | 11 h 5 min |
| People on this clock | 1,367,900 | 500,000 |
Compare Hong Kong with another city
More comparisons with Hong Kong: the time zones next to it and the far side of the clock.
Big time differences
Hong Kong and Patna: common questions
How far behind Hong Kong is Patna?
Patna is 2 hours and 30 minutes behind Hong Kong: UTC+5:30 against UTC+8.
What time is it in Patna at the start of the working day in Hong Kong?
The working day in Hong Kong starts at 9:00 AM; in Patna it is 6:30 AM at that moment.
If it is 6:00 PM in Hong Kong, what time is it in Patna?
At 6:00 PM in Hong Kong, clocks in Patna show 3:30 PM.
Is there a time when both Hong Kong and Patna are at work?
Yes: from 11:30 AM to 6:00 PM in Hong Kong (9:00 AM to 3:30 PM in Patna), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Patna?
Until 2:30 AM in Hong Kong it is still the previous day in Patna. The other way round, from 9:30 PM in Patna it is already the next day in Hong Kong.
Does the time gap between Hong Kong and Patna change during the year?
No, the clocks change neither in Hong Kong nor in Patna, so the gap is 2 hours and 30 minutes all year round.
