Komatsu to Chicago time converter

Chicago is 14 hours behind Komatsu. When it is 9:00 AM in Komatsu, it is 7:00 PM (Sun, Oct 18) in Chicago.

Komatsu JST

Monday, October 19, 2026

Chicago CDT

Sunday, October 18, 2026

Komatsu
Japan
Mon, Oct 19
JSTUTC+9
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-14h
Finding your time zone…
Shared working hours (9:00–18:00)

Komatsu to Chicago conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Komatsu (5:00 PM – 6:00 PM in Chicago): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -14h
  • Nov 1, 2026 – Mar 14, 2027: -15h
  • Mar 14, 2027 – Oct 19, 2027: -14h

Distance

Komatsu and Chicago are 10,228 km (6,355 miles) apart in a straight line.

More conversions

Chicago to KomatsuKomatsu to New YorkKomatsu to LondonKomatsu to Los AngelesKomatsu to TorontoKomatsu to São PauloKomatsu to ParisKomatsu to BerlinKomatsu to MoscowKomatsu to DubaiKomatsu to New DelhiKomatsu to BangkokKomatsu to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Komatsu and Chicago?

Chicago is 14 hours behind Komatsu.

What time is it in Chicago when it is 9 AM in Komatsu?

When it is 9:00 AM in Komatsu, it is 7:00 PM (Sun, Oct 18) in Chicago.

When is the best time to call Chicago from Komatsu?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Komatsu (5:00 PM – 6:00 PM in Chicago): working hours on one side, early or late on the other.

Does the time difference between Komatsu and Chicago change?

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