Old Swan to Chicago time converter

Chicago is 6 hours behind Old Swan. When it is 9:00 AM in Old Swan, it is 3:00 AM in Chicago.

Old Swan BST

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Old Swan
United Kingdom
Mon, Oct 19
BSTUTC+1
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Old Swan to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Old Swan (9:00 AM – 12:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 19, 2027: -6h

Distance

Old Swan and Chicago are 6,094 km (3,787 miles) apart in a straight line.

More conversions

Chicago to Old SwanOld Swan to New YorkOld Swan to LondonOld Swan to Los AngelesOld Swan to TorontoOld Swan to São PauloOld Swan to ParisOld Swan to BerlinOld Swan to MoscowOld Swan to DubaiOld Swan to New DelhiOld Swan to BangkokOld Swan 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 Old Swan and Chicago?

Chicago is 6 hours behind Old Swan.

What time is it in Chicago when it is 9 AM in Old Swan?

When it is 9:00 AM in Old Swan, it is 3:00 AM in Chicago.

When is the best time to call Chicago from Old Swan?

Both sides are at work from 3:00 PM – 6:00 PM in Old Swan (9:00 AM – 12:00 PM in Chicago).

Does the time difference between Old Swan 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.