🇭🇰 Hong Kong, Hong Kong (China)
45
- Hong Kong Standard Time
- UTC+8
- Golden hour
☀️ 06:18 · 🌙 18:04 · 11 h 46 min
Hong Kong to Koh Chang: time difference
Koh Chang is 1 h 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 17:44 5:44 PM Koh Chang 16:44 4:44 PM You –:–
17:44 5:44 PM
Hong Kong Standard Time · UTC+8
☀️ 06:18 · 🌙 18:04
16:44 4:44 PM
Indochina Time · UTC+7
☀️ 06:01 · 🌙 17:56
·
−1 h
Koh Chang is 1 h behind Hong Kong.
When you, Hong Kong and Koh Chang 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
🇹🇭 Koh Chang
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇭🇰 Hong Kong | 🇹🇭 Koh Chang |
|---|---|---|
| Local time | 17:44 | 16:44 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Hong Kong Standard Time | Indochina Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Hong Kong | — | −1 h |
| IANA zone | Asia/Hong Kong | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:18 | 06:01 |
| Sunset | 18:04 | 17:56 |
| Daylight | 11 h 46 min | 11 h 56 min |
| People on this clock | 1,367,900 | 8,500 |
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 Koh Chang: common questions
What is the time difference between Hong Kong and Koh Chang?
Koh Chang is 1 hour behind: it uses UTC+7, while Hong Kong is on UTC+8.
What time is it in Koh Chang at the start of the working day in Hong Kong?
The working day in Hong Kong starts at 9:00 AM; in Koh Chang it is 8:00 AM at that moment.
If it is 6:00 PM in Hong Kong, what time is it in Koh Chang?
At 6:00 PM in Hong Kong, clocks in Koh Chang show 5:00 PM.
Is there a time when both Hong Kong and Koh Chang are at work?
Yes: from 10:00 AM to 6:00 PM in Hong Kong (9:00 AM to 5:00 PM in Koh Chang), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Hong Kong is it still yesterday in Koh Chang?
Before 1:00 AM in Hong Kong, the date in Koh Chang has not changed yet. From 11:00 PM in Koh Chang, it is already the next day in Hong Kong.
Is the time difference between Hong Kong and Koh Chang the same all year?
Yes. Neither Hong Kong nor Koh Chang switches to summer time, so the gap is always 1 hour.
