Time difference between Bangkok and San Francisco
San Francisco is 14 hours behind Bangkok
Right now
Bangkok
23:38
ICT ·
UTC+7
San Francisco
09:38
PDT ·
UTC-7
Best time for a call between Bangkok and San Francisco
Hours highlighted in green work for everyone on the list.
- 09:00 Bangkok 19:00 San Francisco
- 07:00 Bangkok 17:00 San Francisco
- 08:00 Bangkok 18:00 San Francisco
Hour by hour: Bangkok to San Francisco
Working hours are shaded. The rows marked with a star are the ones we recommend for a call.
| Bangkok (reference) | San Francisco | |
|---|---|---|
| 00:00 | 10:00 (previous day) | |
| 01:00 | 11:00 (previous day) | |
| 02:00 | 12:00 (previous day) | |
| 03:00 | 13:00 (previous day) | |
| 04:00 | 14:00 (previous day) | |
| 05:00 | 15:00 (previous day) | |
| 06:00 | 16:00 (previous day) | |
| ★ | 07:00 | 17:00 (previous day) |
| ★ | 08:00 | 18:00 (previous day) |
| ★ | 09:00 | 19:00 (previous day) |
| 10:00 | 20:00 (previous day) | |
| 11:00 | 21:00 (previous day) | |
| 12:00 | 22:00 (previous day) | |
| 13:00 | 23:00 (previous day) | |
| 14:00 | 00:00 | |
| 15:00 | 01:00 | |
| 16:00 | 02:00 | |
| 17:00 | 03:00 | |
| 18:00 | 04:00 | |
| 19:00 | 05:00 | |
| 20:00 | 06:00 | |
| 21:00 | 07:00 | |
| 22:00 | 08:00 | |
| 23:00 | 09:00 |
Table built for August 26, 2026. The live values above update in your browser.
Daylight saving time
San Francisco changes its clocks and Bangkok does not, so the difference between them is not the same all year.
Frequently asked questions
What is the time difference between Bangkok and San Francisco?
San Francisco is 14 hours behind Bangkok
What is the best time to call between Bangkok and San Francisco?
The most convenient slot is 09:00 Bangkok / 19:00 San Francisco. That keeps the call inside working hours in both cities.
Does the difference between Bangkok and San Francisco change during the year?
San Francisco changes its clocks and Bangkok does not, so the difference between them is not the same all year.