Catonsville to Chicago time converter

Chicago is 1 hour behind Catonsville. When it is 9:00 AM in Catonsville, it is 8:00 AM in Chicago.

Catonsville EDT

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

Catonsville
Maryland, United States
Sun, Oct 18
EDTUTC-4
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Catonsville to Chicago conversion table

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

CatonsvilleChicago
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 Catonsville (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: -1h

Distance

Catonsville and Chicago are 965 km (600 miles) apart in a straight line.

More conversions

Chicago to CatonsvilleCatonsville to New YorkCatonsville to LondonCatonsville to Los AngelesCatonsville to TorontoCatonsville to São PauloCatonsville to ParisCatonsville to BerlinCatonsville to MoscowCatonsville to DubaiCatonsville to New DelhiCatonsville to BangkokCatonsville 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 Catonsville and Chicago?

Chicago is 1 hour behind Catonsville.

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

When it is 9:00 AM in Catonsville, it is 8:00 AM in Chicago.

When is the best time to call Chicago from Catonsville?

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

Does the time difference between Catonsville 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.