Chicago to Old Swan time converter

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

Chicago CDT

Sunday, October 18, 2026

Old Swan BST

Monday, October 19, 2026

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

Chicago to Old Swan conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 24, 2026: +6h
  • Oct 24, 2026 – Nov 1, 2026: +5h
  • Nov 1, 2026 – Mar 14, 2027: +6h
  • Mar 14, 2027 – Mar 27, 2027: +5h
  • Mar 27, 2027 – Oct 18, 2027: +6h

Distance

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

More conversions

Old Swan 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 Old SwanLondon to Old SwanLos Angeles to Old SwanToronto to Old SwanSão Paulo to Old SwanParis to Old SwanBerlin to Old SwanMoscow to Old SwanDubai to Old SwanNew Delhi to Old SwanBangkok to Old SwanSingapore to Old Swan

Questions and answers

What is the time difference between Chicago and Old Swan?

Old Swan is 6 hours ahead of Chicago.

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

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

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

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

Does the time difference between Chicago and Old Swan change?

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