East Chattanooga to Chicago time converter

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

East Chattanooga EDT

Tuesday, October 20, 2026

Chicago CDT

Tuesday, October 20, 2026

East Chattanooga
Tennessee, United States
Tue, Oct 20
EDTUTC-4
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

East Chattanooga to Chicago conversion table

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

East ChattanoogaChicago
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 East Chattanooga (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -1h

Distance

East Chattanooga and Chicago are 783 km (487 miles) apart in a straight line.

More conversions

Chicago to East ChattanoogaEast Chattanooga to New YorkEast Chattanooga to LondonEast Chattanooga to Los AngelesEast Chattanooga to TorontoEast Chattanooga to São PauloEast Chattanooga to ParisEast Chattanooga to BerlinEast Chattanooga to MoscowEast Chattanooga to DubaiEast Chattanooga to New DelhiEast Chattanooga to BangkokEast Chattanooga 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 East Chattanooga and Chicago?

Chicago is 1 hour behind East Chattanooga.

What time is it in Chicago when it is 9 AM in East Chattanooga?

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

When is the best time to call Chicago from East Chattanooga?

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

Does the time difference between East Chattanooga 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.