Bangkok to Denver Time Difference
Denver is 13 hours behind Bangkok. When it's 08:34:17 PM in Bangkok, it's 07:34:17 AM in Denver.
How Many Hours Behind Is Denver From Bangkok?
Denver is 13 hours behind Bangkok. So Bangkok is 13 hours ahead of Denver 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 8:00 PM the previous day in Denver. The gap is not fixed all year: it becomes 14 hours on Sunday, November 1, 2026, when Denver changes its clocks.
Best Time to Call Bangkok and Denver
Standard 9-to-5 hours in Bangkok and Denver never overlap, so someone has to take the call outside their working day. The most workable window is 7:00 AM to 11:00 AM in Bangkok, which is 6:00 PM to 10:00 PM in Denver.
both at work Bangkok only Denver 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 Denver.
Common Times Converted
Bangkok time on the left, Denver time on the right.
Bangkok to Denver: 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 | Denver | Working hours |
|---|---|---|
| 12:00 AM | 11:00 AM prev day | Denver only |
| 1:00 AM | 12:00 PM prev day | Denver only |
| 2:00 AM | 1:00 PM prev day | Denver only |
| 3:00 AM | 2:00 PM prev day | Denver only |
| 4:00 AM | 3:00 PM prev day | Denver only |
| 5:00 AM | 4:00 PM prev day | Denver only |
| 6:00 AM | 5:00 PM prev day | — |
| 7:00 AM | 6:00 PM prev day | — |
| 8:00 AM | 7:00 PM prev day | — |
| 9:00 AM | 8:00 PM prev day | Bangkok only |
| 10:00 AM | 9:00 PM prev day | Bangkok only |
| 11:00 AM | 10:00 PM prev day | Bangkok only |
| 12:00 PM | 11:00 PM prev day | Bangkok only |
| 1:00 PM | 12:00 AM | Bangkok only |
| 2:00 PM | 1:00 AM | Bangkok only |
| 3:00 PM | 2:00 AM | Bangkok only |
| 4:00 PM | 3:00 AM | Bangkok only |
| 5:00 PM | 4:00 AM | — |
| 6:00 PM | 5:00 AM | — |
| 7:00 PM | 6:00 AM | — |
| 8:00 PM | 7:00 AM | — |
| 9:00 PM | 8:00 AM | — |
| 10:00 PM | 9:00 AM | Denver only |
| 11:00 PM | 10:00 AM | Denver only |
Understanding the Bangkok – Denver Time Difference
Bangkok runs on Asia/Bangkok, currently UTC+7:00. Denver runs on America/Denver, currently MDT (UTC-6:00). The gap of 13 hours is simply the distance between those two offsets.
Denver 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 Denver adjusts its clocks and the difference becomes 14 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States.
Bangkok today
Denver today
Frequently Asked Questions
What is the time difference between Bangkok and Denver?
Denver is currently 13 hours behind Bangkok. That gap becomes 14 hours on Sunday, November 1, 2026, when Denver changes its clocks.
How many hours behind is Denver from Bangkok?
Denver is 13 hours behind Bangkok. Looking at it the other way, Bangkok is 13 hours ahead of Denver.
What time is it in Denver when it is 9:00 AM in Bangkok?
When it is 9:00 AM in Bangkok, it is 8:00 PM the previous day in Denver.
Is Denver ahead of or behind Bangkok?
Denver is 13 hours behind Bangkok. Bangkok reaches each point in the day first, so Denver is still getting started while the Bangkok working day is finishing.
What is the best time to call between Bangkok and Denver?
Standard business hours in Bangkok and Denver 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 11:00 AM in Bangkok, which is 6:00 PM to 10:00 PM in Denver.
Does the time difference between Bangkok and Denver change during the year?
Yes. Denver observes Daylight Saving Time and Bangkok does not, so the gap between them shifts during the year. It changes to 14 hours on Sunday, November 1, 2026.
What time zones are Bangkok and Denver in?
Bangkok uses the Asia/Bangkok time zone, currently UTC+7:00. Denver uses America/Denver, currently MDT (UTC-6:00).