Hong Kong SeoulTime Converter
Hong Kong (HKT, UTC+8) is currently 1 hour behind Seoul (KST, UTC+9). Compare live clocks, convert any hour, and find times to meet.
Quick answer
When it's in Hong Kong, it's the same day in Seoul.
Hong Kong (HKT) runs 1 hour behind Seoul (KST). Both sides keep standard office hours with a real 9–6 overlap — the highlighted window below works for everyone.
- Time difference
- +1h 00m
- Hong Kong
- UTC+8
- Seoul
- UTC+9
- Best call window
- 9:00 AM HKT
Hong Kong to Seoul conversion table
The next 12 hours in Hong Kong and the matching local time in Seoul. The current hour is highlighted; drag the converter's slider and the table follows.
| Hong Kong · HKT | Seoul · KST |
|---|---|
| NOW Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Best time to meet between Hong Kong & Seoul
Working hours are 9am–6pm in each city. The bright band is where they overlap — when both sides are at their desks.
This time difference never changes
Neither side observes daylight saving against the other, so the gap stays constant all year. Hong Kong does not observe daylight saving time. Seoul does not observe daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair — every combination is a live tool, not an article.
From Hong Kong
To Seoul
One source of truth — for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am Hong Kong time in Seoul?", it can cite the exact, DST-aware result — not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with IANA zones and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "Hong Kong → Seoul",
"url": "https://worldclock.pro/en/convert/hong-kong-to-seoul",
"from": {
"name": "Hong Kong",
"type": "city",
"abbreviation": "HKT",
"daylightAbbreviation": null,
"iana": "Asia/Hong_Kong",
"standardUtcOffset": "+08:00",
"daylightUtcOffset": null,
"referenceCity": "Hong Kong"
},
"to": {
"name": "Seoul",
"type": "city",
"abbreviation": "KST",
"daylightAbbreviation": null,
"iana": "Asia/Seoul",
"standardUtcOffset": "+09:00",
"daylightUtcOffset": null,
"referenceCity": "Seoul"
},
"currentDifferenceMinutes": 60,
"possibleDifferencesMinutes": [
60
],
"note": "The difference is constant year-round."
}
Frequently asked questions
What is the time difference between Hong Kong and Seoul?
Hong Kong is currently 1 hour behind Seoul. Hong Kong is on HKT (UTC+8) and Seoul is on KST (UTC+9). The difference can change when either side starts or ends daylight saving time.
Is Seoul ahead of or behind Hong Kong?
Seoul is currently 1 hour ahead of Hong Kong.
When it is 9:00 AM in Hong Kong, what time is it in Seoul?
When it is 9:00 AM on a Monday in Hong Kong, it is 10:00 AM in Seoul.
Do Hong Kong and Seoul observe daylight saving time?
Hong Kong does not observe daylight saving time. Seoul does not observe daylight saving time.
How do I convert Hong Kong time to Seoul time?
Add 1 hour to any time in Hong Kong to get the time in Seoul. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
More world clock & time zone apps
From the team behind worldclock.pro — global scheduling on iPhone & iPad, a Mac menu-bar clock, and precision Zulu/UTC for aviation, military, and HAM radio.
World Clock Master
Global time zone scheduling for international teams, travelers, and professionals who coordinate across cities and continents.
View app
World Clock Pro
The same powerful time zone converter, meeting scheduler, and world clock — living in your Mac's menu bar.
View app