Bangkok to San Francisco Time Difference
🇹🇭 Bangkok is currently 14 hours behind of 🇺🇸 San Francisco. This difference varies between 15h and 14h due to Daylight Saving Time.
Live Calculator
Atin 🇹🇭 Bangkok→it will be—in 🇺🇸 San Francisco
Open full calculator →DST-accurate · shareable link
Difference
-14h
Business overlap
None
Distance
12,745 km
Approx. flight
15h
Hour-by-Hour: Bangkok to San Francisco
| 🇹🇭 Bangkok | 🇺🇸 San Francisco | Note |
|---|---|---|
| 12:00 AM | 10:00 AM | |
| 1:00 AM | 11:00 AM | |
| 2:00 AM | 12:00 PM | |
| 3:00 AM | 1:00 PM | |
| 4:00 AM | 2:00 PM | |
| 5:00 AM | 3:00 PM | |
| 6:00 AM | 4:00 PM | |
| 7:00 AM | 5:00 PM | |
| 8:00 AM | 6:00 PM | |
| 9:00 AM | 7:00 PM | |
| 10:00 AM | 8:00 PM | |
| 11:00 AM | 9:00 PM | |
| 12:00 PM | 10:00 PM | |
| 1:00 PM | 11:00 PM | |
| 2:00 PM | 12:00 AM(next day) | Next day |
| 3:00 PM | 1:00 AM(next day) | Next day |
| 4:00 PM | 2:00 AM(next day) | Next day |
| 5:00 PM | 3:00 AM(next day) | Next day |
| 6:00 PM | 4:00 AM(next day) | Next day |
| 7:00 PM | 5:00 AM(next day) | Next day |
| 8:00 PM | 6:00 AM(next day) | Next day |
| 9:00 PM | 7:00 AM(next day) | Next day |
| 10:00 PM | 8:00 AM(next day) | Next day |
| 11:00 PM | 9:00 AM(next day) | Next day |
Daylight Saving Time (DST)
San Francisco observes Daylight Saving Time, while Bangkok does not. This causes the time difference to shift between 15 hours behind and 14 hours behind depending on the season. Currently, Bangkok is 14 hours behind relative to San Francisco.
Min difference
15h
Max difference
14h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Bangkok and San Francisco. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Bangkok and San Francisco?
The time difference between Bangkok and San Francisco is currently 14 hours behind. Bangkok uses GMT+7 (UTC+7), while San Francisco uses PDT (UTC-7). This difference varies seasonally due to Daylight Saving Time, ranging from 15 hours behind to 14 hours behind.
When it's noon in Bangkok, what time is it in San Francisco?
When it's 12:00 PM (noon) in Bangkok, it is 10:00 PM in San Francisco. Use our calculator above to convert any other time.
Does the time difference between Bangkok and San Francisco change?
Yes, the time difference changes throughout the year. Because San Francisco observes Daylight Saving Time, the offset shifts between 15 hours behind and 14 hours behind at different times of the year.
What are the best times to schedule a call between Bangkok and San Francisco?
There is no overlap between standard business hours (9 AM – 6 PM) in Bangkok and San Francisco. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Bangkok ahead or behind San Francisco?
Bangkok is currently 14 hours ahead of San Francisco.
What time zone is Bangkok in?
Bangkok is in the Asia/Bangkok time zone, currently using GMT+7 (UTC+7). Bangkok does not observe Daylight Saving Time.
What time is midnight in Bangkok in San Francisco?
When it is midnight (12:00 AM) in Bangkok, it is 10:00 AM in San Francisco.