Bangkok to Atlanta Time Difference
Atlanta is 11 hours behind Bangkok. When it's 10:47:14 PM in Bangkok, it's 11:47:14 AM in Atlanta.
How Many Hours Behind Is Atlanta From Bangkok?
Atlanta is 11 hours behind Bangkok. So Bangkok is 11 hours ahead of Atlanta looking the other way — the same gap, described from the other end.
In practice that means a working day in Bangkok starts when it is already 10:00 PM the previous day in Atlanta. The gap is not fixed all year: it becomes 12 hours on Sunday, November 1, 2026, when Atlanta changes its clocks.
Best Time to Call Bangkok and Atlanta
Standard 9-to-5 hours in Bangkok and Atlanta never overlap, so someone has to take the call outside their working day. The most workable window is 6:00 PM to 10:00 PM in Bangkok, which is 7:00 AM to 11:00 AM in Atlanta.
both at work Bangkok only Atlanta only neither — hours shown along the strip are Bangkok local time.
Convert a Specific Time
Pick any date and time in Bangkok to see the exact equivalent in Atlanta.
Common Times Converted
Bangkok time on the left, Atlanta time on the right.
Bangkok to Atlanta: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Bangkok. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Bangkok | Atlanta | Working hours |
|---|---|---|
| 12:00 AM | 1:00 PM prev day | Atlanta only |
| 1:00 AM | 2:00 PM prev day | Atlanta only |
| 2:00 AM | 3:00 PM prev day | Atlanta only |
| 3:00 AM | 4:00 PM prev day | Atlanta only |
| 4:00 AM | 5:00 PM prev day | — |
| 5:00 AM | 6:00 PM prev day | — |
| 6:00 AM | 7:00 PM prev day | — |
| 7:00 AM | 8:00 PM prev day | — |
| 8:00 AM | 9:00 PM prev day | — |
| 9:00 AM | 10:00 PM prev day | Bangkok only |
| 10:00 AM | 11:00 PM prev day | Bangkok only |
| 11:00 AM | 12:00 AM | Bangkok only |
| 12:00 PM | 1:00 AM | Bangkok only |
| 1:00 PM | 2:00 AM | Bangkok only |
| 2:00 PM | 3:00 AM | Bangkok only |
| 3:00 PM | 4:00 AM | Bangkok only |
| 4:00 PM | 5:00 AM | Bangkok only |
| 5:00 PM | 6:00 AM | — |
| 6:00 PM | 7:00 AM | — |
| 7:00 PM | 8:00 AM | — |
| 8:00 PM | 9:00 AM | Atlanta only |
| 9:00 PM | 10:00 AM | Atlanta only |
| 10:00 PM | 11:00 AM | Atlanta only |
| 11:00 PM | 12:00 PM | Atlanta only |
Understanding the Bangkok – Atlanta Time Difference
Bangkok runs on Asia/Bangkok, currently UTC+7:00. Atlanta runs on America/New_York, currently EDT (UTC-4:00). The gap of 11 hours is simply the distance between those two offsets.
Atlanta observes Daylight Saving Time and Bangkok does not, so the gap between them shifts by an hour twice a year. The next shift is on Sunday, November 1, 2026, when Atlanta adjusts its clocks and the difference becomes 12 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States.
Bangkok today
Atlanta today
Frequently Asked Questions
What is the time difference between Bangkok and Atlanta?
Atlanta is currently 11 hours behind Bangkok. That gap becomes 12 hours on Sunday, November 1, 2026, when Atlanta changes its clocks.
How many hours behind is Atlanta from Bangkok?
Atlanta is 11 hours behind Bangkok. Looking at it the other way, Bangkok is 11 hours ahead of Atlanta.
What time is it in Atlanta when it is 9:00 AM in Bangkok?
When it is 9:00 AM in Bangkok, it is 10:00 PM the previous day in Atlanta.
Is Atlanta ahead of or behind Bangkok?
Atlanta is 11 hours behind Bangkok. Bangkok reaches each point in the day first, so Atlanta is still getting started while the Bangkok working day is finishing.
What is the best time to call between Bangkok and Atlanta?
Standard business hours in Bangkok and Atlanta do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 6:00 PM to 10:00 PM in Bangkok, which is 7:00 AM to 11:00 AM in Atlanta.
Does the time difference between Bangkok and Atlanta change during the year?
Yes. Atlanta observes Daylight Saving Time and Bangkok does not, so the gap between them shifts during the year. It changes to 12 hours on Sunday, November 1, 2026.
What time zones are Bangkok and Atlanta in?
Bangkok uses the Asia/Bangkok time zone, currently UTC+7:00. Atlanta uses America/New_York, currently EDT (UTC-4:00).