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Time difference between Denver and Bangkok

Bangkok is 13 hours ahead of Denver

Denver, the United States is UTC−7 · Bangkok, Thailand is UTC+7 — on standard time

The gap is not the same all year

Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Denver goes forward on the second Sunday in March and back on the first Sunday in November and Bangkok does not change its clocks.

Denver / Bangkok clocksDifferenceHow long
summer / standard13 hours aheadabout 34 weeks — most of the year
standard / standard14 hours aheadabout 18 weeks

Bangkok stays put all year while Denver moves, so a meeting fixed in Bangkok's calendar shifts by an hour twice a year at Denver's end.

When they can both be at their desks

Nine-to-five in Denver and nine-to-five in Bangkok do not overlap at all. With 13 hours between them, one side is always outside working hours, and the practical question is which side takes the early start or the late finish rather than when to meet.

Denver to Bangkok, hour by hour

DenverBangkok
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM (next day)
12:00 PM1:00 AM (next day)
1:00 PM2:00 AM (next day)
2:00 PM3:00 AM (next day)
3:00 PM4:00 AM (next day)
4:00 PM5:00 AM (next day)
5:00 PM6:00 AM (next day)
6:00 PM7:00 AM (next day)
7:00 PM8:00 AM (next day)
8:00 PM9:00 AM (next day)
9:00 PM10:00 AM (next day)
10:00 PM11:00 AM (next day)
11:00 PM12:00 PM (next day)

On the usual gap of 13 hours.

Frequently asked questions

What is the time difference between Denver and Bangkok?

Bangkok is 13 hours ahead of Denver for most of the year. It is not the same all year — there is one other gap, because Denver goes forward on the second Sunday in March and back on the first Sunday in November and Bangkok does not change its clocks.

Is Bangkok ahead of Denver?

Yes — Bangkok is 13 hours ahead. Denver is UTC−7 and Bangkok is UTC+7 on standard time.

What time is 9 AM in Denver in Bangkok?

10:00 PM, on the usual gap.

When can Denver and Bangkok meet?

Nine-to-five in Denver and nine-to-five in Bangkok do not overlap at all. One side has to take the call outside working hours, and with 13 hours between them it is worth deciding in advance which side that is.

Other pairs

Every Denver pair · Every Bangkok pair · All city pairs · Time zones by abbreviation