Iwatsuki to Chicago time converter

Chicago is 14 hours behind Iwatsuki. When it is 9:00 AM in Iwatsuki, it is 7:00 PM (Fri, Oct 16) in Chicago.

Iwatsuki JST

Saturday, October 17, 2026

Chicago CDT

Friday, October 16, 2026

Iwatsuki
Japan
Sat, Oct 17
JSTUTC+9
Chicago
Illinois, United States
Fri, Oct 16
CDTUTC-5-14h
Finding your time zone…
Shared working hours (9:00–18:00)

Iwatsuki to Chicago conversion table

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

IwatsukiChicago
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 Iwatsuki (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 Iwatsuki and Chicago switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -14h
  • Nov 1, 2026 – Mar 14, 2027: -15h
  • Mar 14, 2027 – Oct 17, 2027: -14h

Distance

Iwatsuki and Chicago are 10,114 km (6,285 miles) apart in a straight line.

More conversions

Chicago to IwatsukiIwatsuki to New YorkIwatsuki to LondonIwatsuki to Los AngelesIwatsuki to TorontoIwatsuki to São PauloIwatsuki to ParisIwatsuki to BerlinIwatsuki to MoscowIwatsuki to DubaiIwatsuki to New DelhiIwatsuki to BangkokIwatsuki 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 Iwatsuki and Chicago?

Chicago is 14 hours behind Iwatsuki.

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

When it is 9:00 AM in Iwatsuki, it is 7:00 PM (Fri, Oct 16) in Chicago.

When is the best time to call Chicago from Iwatsuki?

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

Does the time difference between Iwatsuki 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.