Chicago to Thap Than time converter

Thap Than is 12 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 9:00 PM in Thap Than.

Chicago CDT

Sunday, October 18, 2026

Thap Than ICT

Sunday, October 18, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Thap Than
Thailand
Sun, Oct 18
ICTUTC+7+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Thap Than conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Chicago and Thap Than switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 18, 2027: +12h

Distance

Chicago and Thap Than are 13,596 km (8,448 miles) apart in a straight line.

More conversions

Thap Than to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to Thap ThanLondon to Thap ThanLos Angeles to Thap ThanToronto to Thap ThanSão Paulo to Thap ThanParis to Thap ThanBerlin to Thap ThanMoscow to Thap ThanDubai to Thap ThanNew Delhi to Thap ThanBangkok to Thap ThanSingapore to Thap Than

Questions and answers

What is the time difference between Chicago and Thap Than?

Thap Than is 12 hours ahead of Chicago.

What time is it in Thap Than when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 9:00 PM in Thap Than.

When is the best time to call Thap Than from Chicago?

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

Does the time difference between Chicago and Thap Than change?

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