Chicago to West Mifflin time converter

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

Chicago CDT

Monday, October 19, 2026

West Mifflin EDT

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
West Mifflin
Pennsylvania, United States
Mon, Oct 19
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to West Mifflin conversion table

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

ChicagoWest Mifflin
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 Chicago (10:00 AM – 6:00 PM in West Mifflin).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: +1h

Distance

Chicago and West Mifflin are 672 km (418 miles) apart in a straight line.

More conversions

West Mifflin 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 West MifflinLondon to West MifflinLos Angeles to West MifflinToronto to West MifflinSão Paulo to West MifflinParis to West MifflinBerlin to West MifflinMoscow to West MifflinDubai to West MifflinNew Delhi to West MifflinBangkok to West MifflinSingapore to West Mifflin

Questions and answers

What is the time difference between Chicago and West Mifflin?

West Mifflin is 1 hour ahead of Chicago.

What time is it in West Mifflin when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in West Mifflin.

When is the best time to call West Mifflin from Chicago?

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

Does the time difference between Chicago and West Mifflin change?

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