Chicago to Frauenfeld time converter

Frauenfeld is 7 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 4:00 PM in Frauenfeld.

Chicago CDT

Wednesday, October 21, 2026

Frauenfeld CEST

Wednesday, October 21, 2026

Illinois, United States
Wed, Oct 21
CDTUTC-5
Switzerland
Wed, Oct 21
CESTUTC+2+7h
Finding your time zone…

1:54 AM in Chicago, Wednesday, October 21, 2026

Shared working hours (9:00–18:00)

Chicago to Frauenfeld conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 21, 2027: +7h

Distance

Chicago and Frauenfeld are 7,140 km (4,437 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Chicago and Frauenfeld?

Frauenfeld is 7 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 4:00 PM in Frauenfeld.

When is the best time to call Frauenfeld from Chicago?

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

Does the time difference between Chicago and Frauenfeld change?

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