Chicago to New Castle time converter

New Castle is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in New Castle.

Chicago CDT

Wednesday, October 21, 2026

New Castle EDT

Wednesday, October 21, 2026

Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5
New Castle
Indiana, United States
Wed, Oct 21
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to New Castle conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Chicago and New Castle 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

Chicago and New Castle are 287 km (178 miles) apart in a straight line.

More conversions

New Castle 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 New CastleLondon to New CastleLos Angeles to New CastleToronto to New CastleSão Paulo to New CastleParis to New CastleBerlin to New CastleMoscow to New CastleDubai to New CastleNew Delhi to New CastleBangkok to New CastleSingapore to New Castle

Questions and answers

What is the time difference between Chicago and New Castle?

New Castle is 1 hour ahead of Chicago.

What time is it in New Castle when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in New Castle.

When is the best time to call New Castle from Chicago?

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

Does the time difference between Chicago and New Castle change?

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