Chicago to Piastów time converter

Piastów is 7 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 4:00 PM in Piastów.

Chicago CDT

Sunday, October 18, 2026

Piastów CEST

Sunday, October 18, 2026

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

Chicago to Piastów conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 18, 2027: +7h

Distance

Chicago and Piastów are 7,509 km (4,666 miles) apart in a straight line.

More conversions

Piastów 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 PiastówLondon to PiastówLos Angeles to PiastówToronto to PiastówSão Paulo to PiastówParis to PiastówBerlin to PiastówMoscow to PiastówDubai to PiastówNew Delhi to PiastówBangkok to PiastówSingapore to Piastów

Questions and answers

What is the time difference between Chicago and Piastów?

Piastów is 7 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 4:00 PM in Piastów.

When is the best time to call Piastów from Chicago?

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

Does the time difference between Chicago and Piastów change?

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