Bangkok to Dallas Time Difference
Dallas is 12 hours behind Bangkok. When it's 10:47:00 PM in Bangkok, it's 10:47:00 AM in Dallas.
How Many Hours Behind Is Dallas From Bangkok?
Dallas is 12 hours behind Bangkok. So Bangkok is 12 hours ahead of Dallas 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 9:00 PM the previous day in Dallas. The gap is not fixed all year: it becomes 13 hours on Sunday, November 1, 2026, when Dallas changes its clocks.
Best Time to Call Bangkok and Dallas
Standard 9-to-5 hours in Bangkok and Dallas never overlap, so someone has to take the call outside their working day. The most workable window is 7:00 AM to 10:00 AM in Bangkok, which is 7:00 PM to 10:00 PM in Dallas.
both at work Bangkok only Dallas 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 Dallas.
Common Times Converted
Bangkok time on the left, Dallas time on the right.
Bangkok to Dallas: 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 | Dallas | Working hours |
|---|---|---|
| 12:00 AM | 12:00 PM prev day | Dallas only |
| 1:00 AM | 1:00 PM prev day | Dallas only |
| 2:00 AM | 2:00 PM prev day | Dallas only |
| 3:00 AM | 3:00 PM prev day | Dallas only |
| 4:00 AM | 4:00 PM prev day | Dallas only |
| 5:00 AM | 5:00 PM prev day | — |
| 6:00 AM | 6:00 PM prev day | — |
| 7:00 AM | 7:00 PM prev day | — |
| 8:00 AM | 8:00 PM prev day | — |
| 9:00 AM | 9:00 PM prev day | Bangkok only |
| 10:00 AM | 10:00 PM prev day | Bangkok only |
| 11:00 AM | 11:00 PM prev day | Bangkok only |
| 12:00 PM | 12:00 AM | Bangkok only |
| 1:00 PM | 1:00 AM | Bangkok only |
| 2:00 PM | 2:00 AM | Bangkok only |
| 3:00 PM | 3:00 AM | Bangkok only |
| 4:00 PM | 4:00 AM | Bangkok only |
| 5:00 PM | 5:00 AM | — |
| 6:00 PM | 6:00 AM | — |
| 7:00 PM | 7:00 AM | — |
| 8:00 PM | 8:00 AM | — |
| 9:00 PM | 9:00 AM | Dallas only |
| 10:00 PM | 10:00 AM | Dallas only |
| 11:00 PM | 11:00 AM | Dallas only |
Understanding the Bangkok – Dallas Time Difference
Bangkok runs on Asia/Bangkok, currently UTC+7:00. Dallas runs on America/Chicago, currently CDT (UTC-5:00). The gap of 12 hours is simply the distance between those two offsets.
Dallas 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 Dallas adjusts its clocks and the difference becomes 13 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States.
Bangkok today
Dallas today
Frequently Asked Questions
What is the time difference between Bangkok and Dallas?
Dallas is currently 12 hours behind Bangkok. That gap becomes 13 hours on Sunday, November 1, 2026, when Dallas changes its clocks.
How many hours behind is Dallas from Bangkok?
Dallas is 12 hours behind Bangkok. Looking at it the other way, Bangkok is 12 hours ahead of Dallas.
What time is it in Dallas when it is 9:00 AM in Bangkok?
When it is 9:00 AM in Bangkok, it is 9:00 PM the previous day in Dallas.
Is Dallas ahead of or behind Bangkok?
Dallas is 12 hours behind Bangkok. Bangkok reaches each point in the day first, so Dallas is still getting started while the Bangkok working day is finishing.
What is the best time to call between Bangkok and Dallas?
Standard business hours in Bangkok and Dallas do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 7:00 AM to 10:00 AM in Bangkok, which is 7:00 PM to 10:00 PM in Dallas.
Does the time difference between Bangkok and Dallas change during the year?
Yes. Dallas observes Daylight Saving Time and Bangkok does not, so the gap between them shifts during the year. It changes to 13 hours on Sunday, November 1, 2026.
What time zones are Bangkok and Dallas in?
Bangkok uses the Asia/Bangkok time zone, currently UTC+7:00. Dallas uses America/Chicago, currently CDT (UTC-5:00).