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Time difference between Seattle and Hong Kong

Hong Kong is 15 hours ahead of Seattle.

Seattle
United States · Pacific Daylight Time
12:44 AM
Wednesday, October 21, 2026
Hong Kong
Hong Kong · Hong Kong Standard Time
3:44 PM
Wednesday, October 21, 2026
Compare more placesHong Kong to Seattle

Seattle to Hong Kong time converter

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

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

Questions

What is the time difference between Seattle and Hong Kong?

Hong Kong is 15 hours ahead of Seattle. Seattle is on UTC−7 and Hong Kong is on UTC+8.

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

When it is 9:00 AM in Seattle, it is 12:00 AM the next day in Hong Kong.

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

There are no shared office hours. The most comfortable time to call is 5:00 PM–10:00 PM in Seattle (8:00 AM–1:00 PM in Hong Kong), when both places are awake.

Does the time difference between Seattle and Hong Kong change?

Yes. Because of daylight saving time, the difference changes on Sunday, November 1, 2026, when Hong Kong will be 16 hours ahead of Seattle.

Seattle is 15 hours behind Hong Kong. More: time in Seattle · time in Hong Kong

Time difference from Seattle to other cities

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Time difference from Hong Kong