Singapore to San Francisco — −15h
The live delta between Singapore (Asia/Singapore) and San Francisco (America/Los_Angeles) is −15h. Teams spanning the 13582 km between them usually lock in the no natural overlap window as the sweet spot, since that's when both offices are staffed.
| Hour A | Hour B | Overlap? |
|---|---|---|
| 00:00 | 09:00 | |
| 01:00 | 10:00 | |
| 02:00 | 11:00 | |
| 03:00 | 12:00 | |
| 04:00 | 13:00 | |
| 05:00 | 14:00 | |
| 06:00 | 15:00 | |
| 07:00 | 16:00 | |
| 08:00 | 17:00 | |
| 09:00 | 18:00 | |
| 10:00 | 19:00 | |
| 11:00 | 20:00 | |
| 12:00 | 21:00 | |
| 13:00 | 22:00 | |
| 14:00 | 23:00 | |
| 15:00 | 00:00 | |
| 16:00 | 01:00 | |
| 17:00 | 02:00 | |
| 18:00 | 03:00 | |
| 19:00 | 04:00 | |
| 20:00 | 05:00 | |
| 21:00 | 06:00 | |
| 22:00 | 07:00 | |
| 23:00 | 08:00 |
What is the time difference between Singapore and San Francisco?
Right now San Francisco is −15h compared to Singapore, although the gap can shift by one hour during daylight saving transitions.
Which city is ahead, Singapore or San Francisco?
Singapore is ahead of San Francisco. When San Francisco starts the workday, Singapore is already several hours into it.
What is the best time to schedule a meeting between Singapore and San Francisco?
The overlap of business hours is no natural overlap. Mornings in Singapore usually map to late afternoon or evening in San Francisco, depending on the season.
Do Singapore and United States observe daylight saving time?
DST behavior differs between Singapore and United States, so the gap is not constant year-round. Always re-check the offset close to the meeting date.
How can I convert a specific hour from Singapore to San Francisco?
Use the 24-hour mapping table on this page. Each row shows the equivalent hour in both cities for the current offset.