Bangkok to Columbia Heights time converter

Columbia Heights is 11 hours behind Bangkok. When it is 9:00 AM in Bangkok, it is 10:00 PM (Wed, Oct 21) in Columbia Heights.

Bangkok ICT

Thursday, October 22, 2026

Columbia Heights EDT

Wednesday, October 21, 2026

Bangkok
Thailand
Thu, Oct 22
ICTUTC+7
Columbia Heights
District of Columbia, United States
Wed, Oct 21
EDTUTC-4-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Bangkok to Columbia Heights conversion table

Every hour of today in Bangkok and the matching time in Columbia Heights. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Bangkok (9:00 AM – 11:00 AM in Columbia Heights): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Bangkok and Columbia Heights switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -11h
  • Nov 1, 2026 – Mar 14, 2027: -12h
  • Mar 14, 2027 – Oct 22, 2027: -11h

Distance

Bangkok and Columbia Heights are 14,152 km (8,794 miles) apart in a straight line.

More conversions

Columbia Heights to BangkokBangkok to New YorkBangkok to LondonBangkok to Los AngelesBangkok to ChicagoBangkok to TorontoBangkok to São PauloBangkok to ParisBangkok to BerlinBangkok to MoscowBangkok to DubaiBangkok to New DelhiBangkok to Singapore
New York to Columbia HeightsLondon to Columbia HeightsLos Angeles to Columbia HeightsChicago to Columbia HeightsToronto to Columbia HeightsSão Paulo to Columbia HeightsParis to Columbia HeightsBerlin to Columbia HeightsMoscow to Columbia HeightsDubai to Columbia HeightsNew Delhi to Columbia HeightsSingapore to Columbia Heights

Questions and answers

What is the time difference between Bangkok and Columbia Heights?

Columbia Heights is 11 hours behind Bangkok.

What time is it in Columbia Heights when it is 9 AM in Bangkok?

When it is 9:00 AM in Bangkok, it is 10:00 PM (Wed, Oct 21) in Columbia Heights.

When is the best time to call Columbia Heights from Bangkok?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Bangkok (9:00 AM – 11:00 AM in Columbia Heights): working hours on one side, early or late on the other.

Does the time difference between Bangkok and Columbia Heights change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.