Time difference: Hong Kong and Seoul

Convert Hong Kong to Seoul, with daylight saving time handled for you.

Now in Hong Kong

10:04 AM

Hong Kong time zone

Now in Seoul

11:04 AM

Seoul time zone

Results

10:04 AM Hong Kong in Seoul

11:04 AM

Seoul · right now Seoul is 1 hour ahead of Hong Kong

Times follow Hong Kong for Hong Kong and Seoul for Seoul, using the IANA time zone database.

Hong Kong to Seoul time difference

Seoul is always 1 hour ahead of Hong Kong.

Hong Kong does not use daylight saving time. Seoul does not use daylight saving time.

Hong Kong to Seoul conversion table

Every hour on 2026-10-21. Highlighted rows fall inside 9 AM–5 PM in both zones.

Hong KongSeoul
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM · next day

Working hours overlap

On 2026-10-21, a 9 AM–5 PM workday in Hong Kong and in Seoul overlap for about 7 hours, from 9:00 AM to 4:00 PM Hong Kong (10:00 AM to 5:00 PM Seoul).

More time differences with Hong Kong

How to use

Follow these steps to get a result

  1. Pick a date and a time in Hong Kong.

  2. Read the matching Seoul time, including whether it falls on the next or previous day.

  3. Scan the 24-hour table to see every hour at once, with shared working hours highlighted.

Features

What this tool includes

  • Live clocks for both time zones

  • Daylight saving time handled automatically

  • 24-hour conversion table

  • Working-hours overlap

FAQ

Common questions about this tool

Seoul is always 1 hour ahead of Hong Kong.

Related tools

Continue with something nearby

Time zone rules come from the IANA time zone database; daylight saving changes are applied automatically. Methodology · Data sources