Time Difference: San Francisco vs Singapore
San Francisco
9:08:38 AM PST
Friday, November 13, 2026
16h
16h
Singapore
1:08:38 AM SGT
Saturday, November 14, 2026
Singapore is 16 hours ahead of San Francisco.
Quick Reference
- San Francisco
- PST (GMT-8)
PDT starts on Mar 14, 2027
- Singapore
- SGT (GMT+8)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between San Francisco and Singapore?
- Singapore is 16 hours ahead of San Francisco.
- When is the best time to call from San Francisco to Singapore?
- 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. San Francisco uses PST and Singapore uses SGT.