Bangkok to Round Lake Beach time converter

Round Lake Beach is 12 hours behind Bangkok. When it is 9:00 AM in Bangkok, it is 9:00 PM (Tue, Oct 20) in Round Lake Beach.

Bangkok ICT

Wednesday, October 21, 2026

Round Lake Beach CDT

Tuesday, October 20, 2026

Bangkok
Thailand
Wed, Oct 21
ICTUTC+7
Round Lake Beach
Illinois, United States
Tue, Oct 20
CDTUTC-5-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Bangkok to Round Lake Beach conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Bangkok (9:00 PM – 10:00 PM in Round Lake Beach): 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 Round Lake Beach switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -12h
  • Nov 1, 2026 – Mar 14, 2027: -13h
  • Mar 14, 2027 – Oct 21, 2027: -12h

Distance

Bangkok and Round Lake Beach are 13,713 km (8,521 miles) apart in a straight line.

More conversions

Round Lake Beach 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 Round Lake BeachLondon to Round Lake BeachLos Angeles to Round Lake BeachChicago to Round Lake BeachToronto to Round Lake BeachSão Paulo to Round Lake BeachParis to Round Lake BeachBerlin to Round Lake BeachMoscow to Round Lake BeachDubai to Round Lake BeachNew Delhi to Round Lake BeachSingapore to Round Lake Beach

Questions and answers

What is the time difference between Bangkok and Round Lake Beach?

Round Lake Beach is 12 hours behind Bangkok.

What time is it in Round Lake Beach when it is 9 AM in Bangkok?

When it is 9:00 AM in Bangkok, it is 9:00 PM (Tue, Oct 20) in Round Lake Beach.

When is the best time to call Round Lake Beach from Bangkok?

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

Does the time difference between Bangkok and Round Lake Beach change?

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