Koshi to Chicago time converter

Chicago is 14 hours behind Koshi. When it is 9:00 AM in Koshi, it is 7:00 PM (Sat, Oct 17) in Chicago.

Koshi JST

Sunday, October 18, 2026

Chicago CDT

Saturday, October 17, 2026

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

Koshi to Chicago conversion table

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

KoshiChicago
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 Koshi (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 Koshi and Chicago switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: -14h
  • Nov 1, 2026 – Mar 14, 2027: -15h
  • Mar 14, 2027 – Oct 18, 2027: -14h

Distance

Koshi and Chicago are 10,823 km (6,725 miles) apart in a straight line.

More conversions

Chicago to KoshiKoshi to New YorkKoshi to LondonKoshi to Los AngelesKoshi to TorontoKoshi to São PauloKoshi to ParisKoshi to BerlinKoshi to MoscowKoshi to DubaiKoshi to New DelhiKoshi to BangkokKoshi 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 Koshi and Chicago?

Chicago is 14 hours behind Koshi.

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

When it is 9:00 AM in Koshi, it is 7:00 PM (Sat, Oct 17) in Chicago.

When is the best time to call Chicago from Koshi?

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

Does the time difference between Koshi 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.