Chicago to Tortona time converter

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

Chicago CDT

Sunday, October 18, 2026

Tortona CEST

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Tortona
Italy
Mon, Oct 19
CESTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Tortona conversion table

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

ChicagoTortona
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 Tortona).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: +7h

Distance

Chicago and Tortona are 7,309 km (4,542 miles) apart in a straight line.

More conversions

Tortona 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 TortonaLondon to TortonaLos Angeles to TortonaToronto to TortonaSão Paulo to TortonaParis to TortonaBerlin to TortonaMoscow to TortonaDubai to TortonaNew Delhi to TortonaBangkok to TortonaSingapore to Tortona

Questions and answers

What is the time difference between Chicago and Tortona?

Tortona is 7 hours ahead of Chicago.

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

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

When is the best time to call Tortona from Chicago?

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

Does the time difference between Chicago and Tortona change?

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