Time difference between Hong Kong and Seoul

Seoul is 1 hour ahead of Hong Kong.

Hong Kong · Hong Kong Standard Time

8:48 AM

Thursday, November 12, 2026

South Korea · Korean Standard Time

9:48 AM

Thursday, November 12, 2026

Hong Kong to Seoul time converter

Green rows are office hours in both places; light green rows are when both are awake.

What is the time difference between Hong Kong and Seoul?

Seoul is 1 hour ahead of Hong Kong. Hong Kong is on UTC+8 and Seoul is on UTC+9.

What time is it in Seoul when it is 9 AM in Hong Kong?

When it is 9:00 AM in Hong Kong, it is 10:00 AM in Seoul.

When is the best time to call Seoul from Hong Kong?

The best time to call or meet is 9:00 AM–5:00 PM in Hong Kong (10:00 AM–6:00 PM in Seoul), when both places are in normal office hours.

Which days are working days in both Hong Kong and Seoul?

Both Hong Kong and Seoul usually work Monday to Friday.

Does the time difference between Hong Kong and Seoul change?

No. Neither Hong Kong nor Seoul changes its clocks in a way that affects the difference, so it stays the same all year.

Hong Kong is 1 hour behind Seoul. More: time in Hong Kong · time in Seoul