Best time to meet between San Francisco and Singapore
Both cities are loaded with standard working hours. Green slots work in San Francisco and Singapore.
San Francisco to Singapore time difference
Singapore is currently 15 hours ahead of San Francisco. When it is 9:00 AM in San Francisco, it is 12:00 AM in Singapore the next day.
With standard 8:30 AM to 5:30 PM workdays there are no shared working hours, so every meeting stretches someone's morning or evening. The timeline above shows exactly whose, and by how much.
| San Francisco (PDT) | Singapore (GMT+8) |
|---|---|
| 7:00 AM | 10:00 PM |
| 8:00 AM | 11:00 PM |
| 9:00 AM | 12:00 AM (next day) |
| 10:00 AM | 1:00 AM (next day) |
| 11:00 AM | 2:00 AM (next day) |
| 12:00 PM | 3:00 AM (next day) |
| 1:00 PM | 4:00 AM (next day) |
| 2:00 PM | 5:00 AM (next day) |
| 3:00 PM | 6:00 AM (next day) |
| 4:00 PM | 7:00 AM (next day) |
| 5:00 PM | 8:00 AM (next day) |
| 6:00 PM | 9:00 AM (next day) |
| 7:00 PM | 10:00 AM (next day) |
Offsets reflect today's clocks and shift with daylight saving time. The planner above always computes the exact day you pick.
How it works
Add each city on the call by name, abbreviation (PST, IST, CEST), or UTC offset. We map it to its real IANA time zone: DST, half-hour offsets, all of it.
Set everyone's working hours. Every 15-minute slot of the day is scored: in-hours beats awake, awake beats asleep.
Pick a suggested slot and send it. Copy the times, add it to Google or Outlook, or download an .ics file.
The Meeting Time Zone Solver runs entirely in your browser. Nothing you type here is uploaded, stored, or seen by us.
Related time zone pairs
Each pair has its own page with the overlap already loaded.
- San Francisco ↔ LondonA narrow window: early Pacific mornings before the UK signs off.
- San Francisco ↔ SydneyLate Pacific afternoon is Sydney's next morning.
- London ↔ SingaporeLondon mornings land in Singapore's late afternoon.
- New York ↔ SingaporeHalf a day apart. Someone is always outside working hours.
- San Francisco ↔ TokyoPacific afternoons reach Tokyo's next morning.
- New York ↔ LondonUS mornings are London afternoons, a 5-hour spread.
Also: New York ↔ Mumbai, New York ↔ Tokyo, Los Angeles ↔ London, Chicago ↔ London, Toronto ↔ London, New York ↔ Paris, New York ↔ Sydney, London ↔ Mumbai, London ↔ Dubai, London ↔ Hong Kong, London ↔ Sydney, Los Angeles ↔ Sydney
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