King of Prussia to Chicago time converter

Chicago is 1 hour behind King of Prussia. When it is 9:00 AM in King of Prussia, it is 8:00 AM in Chicago.

King of Prussia EDT

Wednesday, October 21, 2026

Chicago CDT

Wednesday, October 21, 2026

King of Prussia
Pennsylvania, United States
Wed, Oct 21
EDTUTC-4
Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

King of Prussia to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in King of Prussia (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because King of Prussia and Chicago switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 21, 2027: -1h

Distance

King of Prussia and Chicago are 1,046 km (650 miles) apart in a straight line.

More conversions

Chicago to King of PrussiaKing of Prussia to New YorkKing of Prussia to LondonKing of Prussia to Los AngelesKing of Prussia to TorontoKing of Prussia to São PauloKing of Prussia to ParisKing of Prussia to BerlinKing of Prussia to MoscowKing of Prussia to DubaiKing of Prussia to New DelhiKing of Prussia to BangkokKing of Prussia 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 King of Prussia and Chicago?

Chicago is 1 hour behind King of Prussia.

What time is it in Chicago when it is 9 AM in King of Prussia?

When it is 9:00 AM in King of Prussia, it is 8:00 AM in Chicago.

When is the best time to call Chicago from King of Prussia?

Both sides are at work from 10:00 AM – 6:00 PM in King of Prussia (9:00 AM – 5:00 PM in Chicago).

Does the time difference between King of Prussia 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.