Olten to Chicago time converter

Chicago is 7 hours behind Olten. When it is 9:00 AM in Olten, it is 2:00 AM in Chicago.

Olten CEST

Saturday, October 17, 2026

Chicago CDT

Saturday, October 17, 2026

Olten
Switzerland
Sat, Oct 17
CESTUTC+2
Chicago
Illinois, United States
Sat, Oct 17
CDTUTC-5-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Olten to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Olten (9:00 AM – 11:00 AM in Chicago).

Daylight saving time and the difference

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

  • Oct 17, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Mar 28, 2027: -6h
  • Mar 28, 2027 – Oct 17, 2027: -7h

Distance

Olten and Chicago are 7,092 km (4,407 miles) apart in a straight line.

More conversions

Chicago to OltenOlten to New YorkOlten to LondonOlten to Los AngelesOlten to TorontoOlten to São PauloOlten to ParisOlten to BerlinOlten to MoscowOlten to DubaiOlten to New DelhiOlten to BangkokOlten 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 Olten and Chicago?

Chicago is 7 hours behind Olten.

What time is it in Chicago when it is 9 AM in Olten?

When it is 9:00 AM in Olten, it is 2:00 AM in Chicago.

When is the best time to call Chicago from Olten?

Both sides are at work from 4:00 PM – 6:00 PM in Olten (9:00 AM – 11:00 AM in Chicago).

Does the time difference between Olten 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.