Idaho Falls to Chicago time converter

Chicago is 1 hour ahead of Idaho Falls. When it is 9:00 AM in Idaho Falls, it is 10:00 AM in Chicago.

Idaho Falls MDT

Tuesday, October 20, 2026

Chicago CDT

Tuesday, October 20, 2026

Idaho Falls
Idaho, United States
Tue, Oct 20
MDTUTC-6
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Idaho Falls to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Idaho Falls (10:00 AM – 6:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: +1h
  • Mar 14, 2027 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 20, 2027: +1h

Distance

Idaho Falls and Chicago are 1,995 km (1,240 miles) apart in a straight line.

More conversions

Chicago to Idaho FallsIdaho Falls to New YorkIdaho Falls to LondonIdaho Falls to Los AngelesIdaho Falls to TorontoIdaho Falls to São PauloIdaho Falls to ParisIdaho Falls to BerlinIdaho Falls to MoscowIdaho Falls to DubaiIdaho Falls to New DelhiIdaho Falls to BangkokIdaho Falls 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 Idaho Falls and Chicago?

Chicago is 1 hour ahead of Idaho Falls.

What time is it in Chicago when it is 9 AM in Idaho Falls?

When it is 9:00 AM in Idaho Falls, it is 10:00 AM in Chicago.

When is the best time to call Chicago from Idaho Falls?

Both sides are at work from 9:00 AM – 5:00 PM in Idaho Falls (10:00 AM – 6:00 PM in Chicago).

Does the time difference between Idaho Falls 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.