Hong Kong to San Francisco time converter

San Francisco is 15 hours behind Hong Kong. When it is 9:00 AM in Hong Kong, it is 6:00 PM (Wed, Oct 21) in San Francisco.

Hong Kong HKT

Thursday, October 22, 2026

San Francisco PDT

Wednesday, October 21, 2026

Hong Kong
Thu, Oct 22
HKTUTC+8
San Francisco
California, United States
Wed, Oct 21
PDTUTC-7-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Hong Kong to San Francisco conversion table

Every hour of today in Hong Kong and the matching time in San Francisco. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Hong Kong (4:00 PM – 6:00 PM in San Francisco): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Hong Kong and San Francisco switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Oct 22, 2027: -15h

More conversions

San Francisco to Hong KongHong Kong to New YorkHong Kong to LondonHong Kong to Los AngelesHong Kong to ChicagoHong Kong to TorontoHong Kong to São PauloHong Kong to ParisHong Kong to BerlinHong Kong to MoscowHong Kong to DubaiHong Kong to New DelhiHong Kong to Bangkok
New York to San FranciscoLondon to San FranciscoLos Angeles to San FranciscoChicago to San FranciscoToronto to San FranciscoSão Paulo to San FranciscoParis to San FranciscoBerlin to San FranciscoMoscow to San FranciscoDubai to San FranciscoNew Delhi to San FranciscoBangkok to San Francisco

Questions and answers

What is the time difference between Hong Kong and San Francisco?

San Francisco is 15 hours behind Hong Kong.

What time is it in San Francisco when it is 9 AM in Hong Kong?

When it is 9:00 AM in Hong Kong, it is 6:00 PM (Wed, Oct 21) in San Francisco.

When is the best time to call San Francisco from Hong Kong?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Hong Kong (4:00 PM – 6:00 PM in San Francisco): working hours on one side, early or late on the other.

Does the time difference between Hong Kong and San Francisco change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.