Chicago to Chom Thong time converter

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

Chicago CDT

Sunday, October 18, 2026

Chom Thong ICT

Monday, October 19, 2026

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

Chicago to Chom Thong conversion table

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

ChicagoChom Thong
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 Chom Thong): 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 Chom Thong 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 Chom Thong are 13,785 km (8,566 miles) apart in a straight line.

More conversions

Chom Thong 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 Chom ThongLondon to Chom ThongLos Angeles to Chom ThongToronto to Chom ThongSão Paulo to Chom ThongParis to Chom ThongBerlin to Chom ThongMoscow to Chom ThongDubai to Chom ThongNew Delhi to Chom ThongBangkok to Chom ThongSingapore to Chom Thong

Questions and answers

What is the time difference between Chicago and Chom Thong?

Chom Thong is 12 hours ahead of Chicago.

What time is it in Chom Thong when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 9:00 PM in Chom Thong.

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

Does the time difference between Chicago and Chom Thong change?

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