Chicago to Thon Buri time converter

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

Chicago CDT

Sunday, October 18, 2026

Thon Buri ICT

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Thon Buri
Thailand
Mon, Oct 19
ICTUTC+7+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Thon Buri conversion table

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

ChicagoThon Buri
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 Thon Buri): 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 Thon Buri 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 Thon Buri are 13,779 km (8,562 miles) apart in a straight line.

More conversions

Thon Buri 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 Thon BuriLondon to Thon BuriLos Angeles to Thon BuriToronto to Thon BuriSão Paulo to Thon BuriParis to Thon BuriBerlin to Thon BuriMoscow to Thon BuriDubai to Thon BuriNew Delhi to Thon BuriBangkok to Thon BuriSingapore to Thon Buri

Questions and answers

What is the time difference between Chicago and Thon Buri?

Thon Buri is 12 hours ahead of Chicago.

What time is it in Thon Buri when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 9:00 PM in Thon Buri.

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

Does the time difference between Chicago and Thon Buri change?

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