Bangkok to Boston time converter

Boston is 11 hours behind Bangkok. When it is 9:00 AM in Bangkok, it is 10:00 PM (Sun, Oct 18) in Boston.

Bangkok ICT

Monday, October 19, 2026

Boston EDT

Sunday, October 18, 2026

Bangkok
Thailand
Mon, Oct 19
ICTUTC+7
Boston
Massachusetts, United States
Sun, Oct 18
EDTUTC-4-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Bangkok to Boston conversion table

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

BangkokBoston
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 Boston): 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 Boston switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -11h
  • Nov 1, 2026 – Mar 14, 2027: -12h
  • Mar 14, 2027 – Oct 19, 2027: -11h

Distance

Bangkok and Boston are 13,716 km (8,523 miles) apart in a straight line.

More conversions

Boston 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 BostonLondon to BostonLos Angeles to BostonChicago to BostonToronto to BostonSão Paulo to BostonParis to BostonBerlin to BostonMoscow to BostonDubai to BostonNew Delhi to BostonSingapore to Boston

Questions and answers

What is the time difference between Bangkok and Boston?

Boston is 11 hours behind Bangkok.

What time is it in Boston when it is 9 AM in Bangkok?

When it is 9:00 AM in Bangkok, it is 10:00 PM (Sun, Oct 18) in Boston.

When is the best time to call Boston 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 Boston): working hours on one side, early or late on the other.

Does the time difference between Bangkok and Boston change?

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