White Oak to Chicago time converter

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

White Oak EDT

Wednesday, October 21, 2026

Chicago CDT

Wednesday, October 21, 2026

White Oak
Maryland, 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)

White Oak to Chicago conversion table

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

White OakChicago
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 White Oak (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because White Oak 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

White Oak and Chicago are 954 km (593 miles) apart in a straight line.

More conversions

Chicago to White OakWhite Oak to New YorkWhite Oak to LondonWhite Oak to Los AngelesWhite Oak to TorontoWhite Oak to São PauloWhite Oak to ParisWhite Oak to BerlinWhite Oak to MoscowWhite Oak to DubaiWhite Oak to New DelhiWhite Oak to BangkokWhite Oak 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 White Oak and Chicago?

Chicago is 1 hour behind White Oak.

What time is it in Chicago when it is 9 AM in White Oak?

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

When is the best time to call Chicago from White Oak?

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

Does the time difference between White Oak 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.