🇭🇰 Hong Kong, Hong Kong (China)
20
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:31 · 🌙 17:45 · 11 h 14 min
Hong Kong to Gangtok: time difference
Gangtok 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 22:30 10:30 PM Gangtok 20:00 8:00 PM You –:–
22:30 10:30 PM
Hong Kong Standard Time · UTC+8
☀️ 06:31 · 🌙 17:45
20:00 8:00 PM
India Standard Time · UTC+5:30
☀️ 05:50 · 🌙 16:50
·
−2 h 30 min
Gangtok is 2 h 30 min behind Hong Kong.
When you, Hong Kong and Gangtok 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
🇮🇳 Gangtok
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 | 🇮🇳 Gangtok |
|---|---|---|
| Local time | 22:30 | 20:00 |
| 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 | 05:50 |
| Sunset | 17:45 | 16:50 |
| Daylight | 11 h 14 min | 11 h |
| People on this clock | 1,367,900 | 100,300 |
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 Gangtok: common questions
How many hours behind Hong Kong is Gangtok?
The clocks in Gangtok are 2 hours and 30 minutes behind those in Hong Kong (UTC+5:30 and UTC+8).
If it is 9:00 AM in Hong Kong, what time is it in Gangtok?
At 9:00 AM in Hong Kong, clocks in Gangtok show 6:30 AM.
If it is 6:00 PM in Hong Kong, what time is it in Gangtok?
At 6:00 PM in Hong Kong, clocks in Gangtok show 3:30 PM.
When is a good time to call Gangtok from Hong Kong?
Between 11:30 AM and 6:00 PM in Hong Kong – that is 9:00 AM to 3:30 PM in Gangtok – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Hong Kong is it still yesterday in Gangtok?
Before 2:30 AM in Hong Kong, the date in Gangtok has not changed yet. From 9:30 PM in Gangtok, it is already the next day in Hong Kong.
Does the time gap between Hong Kong and Gangtok change during the year?
No, the clocks change neither in Hong Kong nor in Gangtok, so the gap is 2 hours and 30 minutes all year round.
