Chicago to Rome Time Difference
🇺🇸 Chicago is currently 6 hours ahead of 🇮🇹 Rome. This difference varies between 6h and 7h due to Daylight Saving Time.
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Atin 🇺🇸 Chicago→it will be—in 🇮🇹 Rome
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Difference
+6h
Business overlap
3h
Distance
7,740 km
Approx. flight
9.1h
Hour-by-Hour: Chicago to Rome
| 🇺🇸 Chicago | 🇮🇹 Rome | Note |
|---|---|---|
| 12:00 AM | 6:00 AM | |
| 1:00 AM | 7:00 AM | |
| 2:00 AM | 8:00 AM | |
| 3:00 AM | 9:00 AM | |
| 4:00 AM | 10:00 AM | |
| 5:00 AM | 11:00 AM | |
| 6:00 AM | 12:00 PM | |
| 7:00 AM | 1:00 PM | |
| 8:00 AM | 2:00 PM | |
| 9:00 AM | 3:00 PM | |
| 10:00 AM | 4:00 PM | |
| 11:00 AM | 5:00 PM | |
| 12:00 PM | 6:00 PM | |
| 1:00 PM | 7:00 PM | |
| 2:00 PM | 8:00 PM | |
| 3:00 PM | 9:00 PM | |
| 4:00 PM | 10:00 PM | |
| 5:00 PM | 11:00 PM | |
| 6:00 PM | 12:00 AM(next day) | Next day |
| 7:00 PM | 1:00 AM(next day) | Next day |
| 8:00 PM | 2:00 AM(next day) | Next day |
| 9:00 PM | 3:00 AM(next day) | Next day |
| 10:00 PM | 4:00 AM(next day) | Next day |
| 11:00 PM | 5:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Both Chicago and Rome observe Daylight Saving Time, but they may switch on different dates. The time difference varies between 6 hours ahead and 7 hours ahead throughout the year. Currently, Chicago is 6 hours ahead relative to Rome.
Min difference
6h
Max difference
7h
Best Meeting Times
There are 3 overlapping business hours between Chicago and Rome (9 AM – 6 PM in each city).
🇺🇸 Chicago
9:00 AM – 12:00 PM
🇮🇹 Rome
3:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Chicago and Rome?
The time difference between Chicago and Rome is currently 6 hours ahead. Chicago uses CDT (UTC-5), while Rome uses GMT+1 (UTC+1). This difference varies seasonally due to Daylight Saving Time, ranging from 6 hours ahead to 7 hours ahead.
When it's noon in Chicago, what time is it in Rome?
When it's 12:00 PM (noon) in Chicago, it is 6:00 PM in Rome. Use our calculator above to convert any other time.
Does the time difference between Chicago and Rome change?
Yes, the time difference changes throughout the year. Because Chicago observes Daylight Saving Time, the offset shifts between 6 hours ahead and 7 hours ahead at different times of the year.
What are the best times to schedule a call between Chicago and Rome?
The best time to call is between 9:00 AM and 12:00 PM in Chicago (which is 3:00 PM – 6:00 PM in Rome). This 3-hour window falls within business hours in both cities.
Is Chicago ahead or behind Rome?
Chicago is currently 6 hours behind Rome.
What time zone is Chicago in?
Chicago is in the America/Chicago time zone, currently using CDT (UTC-5). Chicago observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Chicago in Rome?
When it is midnight (12:00 AM) in Chicago, it is 6:00 AM in Rome.