Rochester to Chicago Time Converter
Quick answers
Selected conversion
8:00 am08:00 EDT (UTC-4), Oct 17, 2026 = 7:00 am07:00 CDT (UTC-5), Oct 17, 2026
Rochester is 1 hour ahead of Chicago.
How the time difference changes
Normally, Rochester is 1 hour ahead of Chicago. Briefly around seasonal clock changes, Rochester is 2 hours ahead of Chicago or Rochester and Chicago have the same time.
Typically, working hours of 9:00 am to 6:00 pm in Rochester correspond to 8:00 am to 5:00 pm in Chicago.Typically, working hours of 09:00 to 18:00 in Rochester correspond to 08:00 to 17:00 in Chicago.
Compare Rochester time with Chicago time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
EDT (Eastern Daylight Time) is 1 hour ahead of CDT (Central Daylight Time).
8:00 am08:00 in Rochester, NY, USA is 7:00 am07:00 in Chicago, IL, USA
Rochester to Chicago call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Rochester which corresponds to 9am-5pm09:00-17:00 in Chicago
8:00 am08:00 EDT (Eastern Daylight Time) (Rochester, NY, USA). Offset UTC -4:00 hours
7:00 am07:00 CDT (Central Daylight Time) (Chicago, IL, USA). Offset UTC -5:00 hours
8:00 am08:00 Rochester, NY, USA / 7:00 am07:00 Chicago, IL, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Rochester, NY, USA | Chicago, IL, USA |
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Rochester Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)
Rochester Facts
Chicago Time Zone and Facts
Time Zone
CST – Central Standard Time, UTC-6 (standard time)