Dallas to Bangkok Time Difference
Bangkok is 12 hours ahead of Dallas. When it's 07:57:51 AM in Dallas, it's 07:57:51 PM in Bangkok.
How Many Hours Ahead Is Bangkok From Dallas?
Bangkok is 12 hours ahead of Dallas. So Dallas is 12 hours behind Bangkok looking the other way — the same gap, described from the other end.
In practice that means a working day in Dallas starts when it is already 9:00 PM in Bangkok. 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 Dallas and Bangkok
Standard 9-to-5 hours in Dallas and Bangkok 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 Dallas, which is 7:00 PM to 10:00 PM in Bangkok.
both at work Dallas only Bangkok only neither — hours shown along the strip are Dallas local time.
Convert a Specific Time
Pick any date and time in Dallas to see the exact equivalent in Bangkok.
Common Times Converted
Dallas time on the left, Bangkok time on the right.
Dallas to Bangkok: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Dallas. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Dallas | Bangkok | Working hours |
|---|---|---|
| 12:00 AM | 12:00 PM | Bangkok only |
| 1:00 AM | 1:00 PM | Bangkok only |
| 2:00 AM | 2:00 PM | Bangkok only |
| 3:00 AM | 3:00 PM | Bangkok only |
| 4:00 AM | 4:00 PM | Bangkok only |
| 5:00 AM | 5:00 PM | — |
| 6:00 AM | 6:00 PM | — |
| 7:00 AM | 7:00 PM | — |
| 8:00 AM | 8:00 PM | — |
| 9:00 AM | 9:00 PM | Dallas only |
| 10:00 AM | 10:00 PM | Dallas only |
| 11:00 AM | 11:00 PM | Dallas only |
| 12:00 PM | 12:00 AM next day | Dallas only |
| 1:00 PM | 1:00 AM next day | Dallas only |
| 2:00 PM | 2:00 AM next day | Dallas only |
| 3:00 PM | 3:00 AM next day | Dallas only |
| 4:00 PM | 4:00 AM next day | Dallas only |
| 5:00 PM | 5:00 AM next day | — |
| 6:00 PM | 6:00 AM next day | — |
| 7:00 PM | 7:00 AM next day | — |
| 8:00 PM | 8:00 AM next day | — |
| 9:00 PM | 9:00 AM next day | Bangkok only |
| 10:00 PM | 10:00 AM next day | Bangkok only |
| 11:00 PM | 11:00 AM next day | Bangkok only |
Understanding the Dallas – Bangkok Time Difference
Dallas runs on America/Chicago, currently CDT (UTC-5:00). Bangkok runs on Asia/Bangkok, currently UTC+7:00. 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.
Dallas today
Bangkok today
Frequently Asked Questions
What is the time difference between Dallas and Bangkok?
Bangkok is currently 12 hours ahead of Dallas. That gap becomes 13 hours on Sunday, November 1, 2026, when Dallas changes its clocks.
How many hours ahead is Bangkok from Dallas?
Bangkok is 12 hours ahead of Dallas. Looking at it the other way, Dallas is 12 hours behind Bangkok.
What time is it in Bangkok when it is 9:00 AM in Dallas?
When it is 9:00 AM in Dallas, it is 9:00 PM in Bangkok.
Is Bangkok ahead of or behind Dallas?
Bangkok is 12 hours ahead of Dallas. Bangkok reaches each point in the day first, so its working day is already finishing while Dallas is still getting started.
What is the best time to call between Dallas and Bangkok?
Standard business hours in Dallas and Bangkok 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 Dallas, which is 7:00 PM to 10:00 PM in Bangkok.
Does the time difference between Dallas and Bangkok 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 Dallas and Bangkok in?
Dallas uses the America/Chicago time zone, currently CDT (UTC-5:00). Bangkok uses Asia/Bangkok, currently UTC+7:00.