Bangkok to San Francisco Time Converter
San Francisco is 15 hours behind Bangkok right now. 9:00 AM in Bangkok is 6:00 PM in San Francisco (the day before).
Time now: Bangkok and San Francisco
San Francisco is 15 hours behind Bangkok right now. The gap is not fixed: it is 15 hours at some times of the year and 14 hours at others, because at least one of them changes its clocks for daylight saving time.
Bangkok and San Francisco are about 12,745 km (7,919 miles) apart in a straight line. Right now Bangkok is on UTC+07:00 (UTC+07:00) and San Francisco is on PST (UTC-08:00).
Bangkok to San Francisco conversion table
Every hour of the day, using today's time difference.
| Bangkok | San Francisco |
|---|---|
| 12:00 AM | 9:00 AMprevious day |
| 1:00 AM | 10:00 AMprevious day |
| 2:00 AM | 11:00 AMprevious day |
| 3:00 AM | 12:00 PMprevious day |
| 4:00 AM | 1:00 PMprevious day |
| 5:00 AM | 2:00 PMprevious day |
| 6:00 AM | 3:00 PMprevious day |
| 7:00 AM | 4:00 PMprevious day |
| 8:00 AM | 5:00 PMprevious day |
| 9:00 AM | 6:00 PMprevious day |
| 10:00 AM | 7:00 PMprevious day |
| 11:00 AM | 8:00 PMprevious day |
| 12:00 PM | 9:00 PMprevious day |
| 1:00 PM | 10:00 PMprevious day |
| 2:00 PM | 11:00 PMprevious day |
| 3:00 PM | 12:00 AM |
| 4:00 PM | 1:00 AM |
| 5:00 PM | 2:00 AM |
| 6:00 PM | 3:00 AM |
| 7:00 PM | 4:00 AM |
| 8:00 PM | 5:00 AM |
| 9:00 PM | 6:00 AM |
| 10:00 PM | 7:00 AM |
| 11:00 PM | 8:00 AM |
Best time to meet between Bangkok and San Francisco
There is no overlap between 9 AM and 6 PM in both places.
If both sides can be flexible (7 AM – 10 PM):
- 7:00 AM – 1:00 PM Bangkok = 4:00 PM – 10:00 PM San Francisco
The time difference changes during the year because of daylight saving time, so these windows shift by an hour at other times.
Does the time difference between Bangkok and San Francisco change?
Yes. Right now San Francisco is 15 hours behind Bangkok. These are the dates in the next 12 months when the gap changes:
- Sunday, 14 March 2027: San Francisco moves its clocks forward. San Francisco is 14 hours behind Bangkok from then (it was 15 hours before).
- Sunday, 7 November 2027: San Francisco moves its clocks back. San Francisco is 15 hours behind Bangkok from then (it was 14 hours before).
Office hours in each other's time
- 9 AM to 6 PM in Bangkok is 6:00 PM (previous day) to 3:00 AM in San Francisco.
- 9 AM to 6 PM in San Francisco is 12:00 AM (next day) to 9:00 AM (next day) in Bangkok.
Based on today's clock settings.
Frequently asked questions
What is the time difference between Bangkok and San Francisco?
San Francisco is 15 hours behind Bangkok right now. The gap is not fixed: it is 15 hours at some times of the year and 14 hours at others, because at least one of them changes its clocks for daylight saving time.
How do I convert Bangkok to San Francisco?
Subtract 15 hours from the Bangkok time to get the San Francisco time (at today's difference). 9:00 AM in Bangkok is 6:00 PM in San Francisco (the day before). Or use the converter above and pick any date and time.
What is the current time in San Francisco?
It is 3:23 PM in San Francisco on Monday, November 9 (the converter above shows it live). At the same moment it is 6:23 AM in Bangkok.
Does the time difference between Bangkok and San Francisco change during the year?
Yes. Right now San Francisco is 15 hours behind Bangkok. Over the next 12 months the gap changes 2 times: Sunday, 14 March 2027: San Francisco moves its clocks forward. San Francisco is 14 hours behind Bangkok from then (it was 15 hours before). Sunday, 7 November 2027: San Francisco moves its clocks back. San Francisco is 15 hours behind Bangkok from then (it was 14 hours before).
What is the best time for a meeting between Bangkok and San Francisco?
The two places have no shared working hours (9 AM – 6 PM). The nearest option is 7:00 AM – 1:00 PM Bangkok = 4:00 PM – 10:00 PM San Francisco.