San Francisco ↔ Singapore
Best Time to Call
Decent overlap available between 16:00 and 19:00 (San Francisco time).
Sync San Francisco and Singapore easily. San Francisco is 16 hours behind Singapore. Decent overlap available between 16:00 and 19:00 (San Francisco time).
Upcoming Time Change
- New York City clocks forward 1h in 10 days Mar 08
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
6/10
-12h Current Time +12h
🌍
Tokyo
20:07 GMT+9
Personal
Outside Business Hours🌍
New York City
06:07 EST
Sleeping
🌍
London
11:07 GMT
Working
Synchronization Context
Operating on opposite sides of the clock, these cities have virtually no overlapping business hours. Expect a 24-hour turnaround for most communications.
San Francisco Business Pulse
- Culture Innovation-focused and casual. Values disruption, speed, and technical excellence.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Best reached between 10:00 AM and 4:00 PM. Expect a casual, tech-first vibe—informal language and dress are the norm. However, technical competence and speed are non-negotiable. Many in the Bay Area work non-traditional hours, but standard business times remain the safest bet.
Singapore Business Pulse
- Culture Efficiency-driven and highly professional. A major global hub for finance and tech.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Aim for 10:00 AM to 11:30 AM for maximum focus. Late afternoon (4:00 PM - 5:30 PM) is the ideal time to synchronize if you are calling from Europe or the Middle East. Singaporeans are highly punctual and expect the same from their international partners.
Quick Comparison
| Feature | San Francisco | Singapore |
|---|---|---|
| Timezone | America/Los_Angeles | Asia/Singapore |
| Country | USA | Singapore |
| Coordinates | 37.77, -122.42 | 1.35, 103.82 |
| Population | 3,318,000 | 6,037,000 |