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Time difference between Hong Kong and Seattle

Seattle is 16 hours behind Hong Kong.

Hong Kong
Hong Kong · Hong Kong Standard Time
8:47 AM
Thursday, November 12, 2026
Seattle
United States · Pacific Standard Time
4:47 PM
Wednesday, November 11, 2026

Hong Kong to Seattle time converter

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

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

Questions

What is the time difference between Hong Kong and Seattle?

Seattle is 16 hours behind Hong Kong. Hong Kong is on UTC+8 and Seattle is on UTC−8.

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

When it is 9:00 AM in Hong Kong, it is 5:00 PM the previous day in Seattle.

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

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

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

Both Hong Kong and Seattle usually work Monday to Friday.

Does the time difference between Hong Kong and Seattle change?

Yes. Because of daylight saving time, the difference changes on Sunday, March 14, 2027, when Seattle will be 15 hours behind Hong Kong.

Hong Kong is 16 hours ahead of Seattle. More: time in Hong Kong · time in Seattle

Time difference from Hong Kong to other cities

All Hong Kong time differences →

Time difference from Seattle