Bangkok to Sumter time converter

Sumter is 11 hours behind Bangkok. When it is 9:00 AM in Bangkok, it is 10:00 PM (Sat, Oct 17) in Sumter.

Bangkok ICT

Sunday, October 18, 2026

Sumter EDT

Sunday, October 18, 2026

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

Bangkok to Sumter conversion table

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

BangkokSumter
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 Sumter): 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 Sumter switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: -11h
  • Nov 1, 2026 – Mar 14, 2027: -12h
  • Mar 14, 2027 – Oct 18, 2027: -11h

Distance

Bangkok and Sumter are 14,713 km (9,142 miles) apart in a straight line.

More conversions

Sumter 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 SumterLondon to SumterLos Angeles to SumterChicago to SumterToronto to SumterSão Paulo to SumterParis to SumterBerlin to SumterMoscow to SumterDubai to SumterNew Delhi to SumterSingapore to Sumter

Questions and answers

What is the time difference between Bangkok and Sumter?

Sumter is 11 hours behind Bangkok.

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

When it is 9:00 AM in Bangkok, it is 10:00 PM (Sat, Oct 17) in Sumter.

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

Does the time difference between Bangkok and Sumter change?

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