Time Difference: Hong Kong vs San Francisco
Hong Kong
1:08:45 AM HKT
Saturday, November 14, 2026
16h
16h
San Francisco
9:08:45 AM PST
Friday, November 13, 2026
San Francisco is 16 hours behind Hong Kong.
Quick Reference
- Hong Kong
- HKT (GMT+8)
No Daylight Saving Time
- San Francisco
- PST (GMT-8)
PDT starts on Mar 14, 2027
Frequently Asked Questions
- What is the time difference between Hong Kong and San Francisco?
- San Francisco is 16 hours behind Hong Kong.
- When is the best time to call from Hong Kong to San Francisco?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. Hong Kong uses HKT and San Francisco uses PST.