🇭🇰 Hong Kong, Hong Kong (China)
14
- Hong Kong Standard Time
- UTC+8
- Daytime
☀️ 06:18 · 🌙 18:04 · 11 h 46 min
Hong Kong to Seoul: time difference
Seoul is 1 h ahead of 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 10:00 10:00 AM Seoul 11:00 11:00 AM You –:–
10:00 10:00 AM
Hong Kong Standard Time · UTC+8
☀️ 06:18 · 🌙 18:04
11:00 11:00 AM
Korean Standard Time · UTC+9
☀️ 06:36 · 🌙 18:04
·
+1 h
Seoul is 1 h ahead of Hong Kong.
When you, Hong Kong and Seoul 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
🇰🇷 Seoul
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇭🇰 Hong Kong | 🇰🇷 Seoul |
|---|---|---|
| Local time | 10:00 | 11:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Hong Kong Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Hong Kong | — | +1 h |
| IANA zone | Asia/Hong Kong | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:18 | 06:36 |
| Sunset | 18:04 | 18:04 |
| Daylight | 11 h 46 min | 11 h 29 min |
| People on this clock | 1,367,900 | 9,509,458 |
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 Seoul: common questions
What is the time difference between Hong Kong and Seoul?
Seoul is 1 hour ahead: it uses UTC+9, while Hong Kong is on UTC+8.
What time is it in Seoul when it is 9:00 AM in Hong Kong?
When it is 9:00 AM in Hong Kong, it is 10:00 AM in Seoul.
If it is 6:00 PM in Hong Kong, what time is it in Seoul?
At 6:00 PM in Hong Kong, clocks in Seoul show 7:00 PM.
When is a good time to call Seoul from Hong Kong?
Between 9:00 AM and 5:00 PM in Hong Kong – that is 10:00 AM to 6:00 PM in Seoul – both places are within working hours (9:00 AM–6:00 PM).
From what time in Hong Kong is it tomorrow in Seoul?
Once it is 11:00 PM in Hong Kong, the date in Seoul has already changed. Until 1:00 AM in Seoul, it is still the previous day in Hong Kong.
Does the time gap between Hong Kong and Seoul change during the year?
No, the clocks change neither in Hong Kong nor in Seoul, so the gap is 1 hour all year round.
