Katowice to Chicago time converter

Chicago is 7 hours behind Katowice. When it is 9:00 AM in Katowice, it is 2:00 AM in Chicago.

Katowice CEST

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

Katowice
Poland
Sun, Oct 18
CESTUTC+2
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Katowice to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Katowice (9:00 AM – 11:00 AM in Chicago).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Mar 28, 2027: -6h
  • Mar 28, 2027 – Oct 18, 2027: -7h

Distance

Katowice and Chicago are 7,549 km (4,691 miles) apart in a straight line.

More conversions

Chicago to KatowiceKatowice to New YorkKatowice to LondonKatowice to Los AngelesKatowice to TorontoKatowice to São PauloKatowice to ParisKatowice to BerlinKatowice to MoscowKatowice to DubaiKatowice to New DelhiKatowice to BangkokKatowice 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 Katowice and Chicago?

Chicago is 7 hours behind Katowice.

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

When it is 9:00 AM in Katowice, it is 2:00 AM in Chicago.

When is the best time to call Chicago from Katowice?

Both sides are at work from 4:00 PM – 6:00 PM in Katowice (9:00 AM – 11:00 AM in Chicago).

Does the time difference between Katowice 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.