Chicago to Washington D.C. Time Difference
🇺🇸 Chicago is currently 1 hour ahead of 🇺🇸 Washington D.C..
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Atin 🇺🇸 Chicago→it will be—in 🇺🇸 Washington D.C.
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Difference
+1h
Business overlap
8h
Distance
955 km
Approx. flight
1.1h
Hour-by-Hour: Chicago to Washington D.C.
| 🇺🇸 Chicago | 🇺🇸 Washington D.C. | Note |
|---|---|---|
| 12:00 AM | 1:00 AM | |
| 1:00 AM | 2:00 AM | |
| 2:00 AM | 3:00 AM | |
| 3:00 AM | 4:00 AM | |
| 4:00 AM | 5:00 AM | |
| 5:00 AM | 6:00 AM | |
| 6:00 AM | 7:00 AM | |
| 7:00 AM | 8:00 AM | |
| 8:00 AM | 9:00 AM | |
| 9:00 AM | 10:00 AM | |
| 10:00 AM | 11:00 AM | |
| 11:00 AM | 12:00 PM | |
| 12:00 PM | 1:00 PM | |
| 1:00 PM | 2:00 PM | |
| 2:00 PM | 3:00 PM | |
| 3:00 PM | 4:00 PM | |
| 4:00 PM | 5:00 PM | |
| 5:00 PM | 6:00 PM | |
| 6:00 PM | 7:00 PM | |
| 7:00 PM | 8:00 PM | |
| 8:00 PM | 9:00 PM | |
| 9:00 PM | 10:00 PM | |
| 10:00 PM | 11:00 PM | |
| 11:00 PM | 12:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Both Chicago and Washington D.C. observe Daylight Saving Time on the same schedule, so the time difference remains constant at 1 hour ahead.
Best Meeting Times
There are 8 overlapping business hours between Chicago and Washington D.C. (9 AM – 6 PM in each city).
🇺🇸 Chicago
9:00 AM – 5:00 PM
🇺🇸 Washington D.C.
10:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Chicago and Washington D.C.?
The time difference between Chicago and Washington D.C. is currently 1 hour ahead. Chicago uses CDT (UTC-5), while Washington D.C. uses EDT (UTC-4).
When it's noon in Chicago, what time is it in Washington D.C.?
When it's 12:00 PM (noon) in Chicago, it is 1:00 PM in Washington D.C.. Use our calculator above to convert any other time.
Does the time difference between Chicago and Washington D.C. change?
No. The time difference between Chicago and Washington D.C. is always 1 hour ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Chicago and Washington D.C.?
The best time to call is between 9:00 AM and 5:00 PM in Chicago (which is 10:00 AM – 6:00 PM in Washington D.C.). This 8-hour window falls within business hours in both cities.
Is Chicago ahead or behind Washington D.C.?
Chicago is currently 1 hour behind Washington D.C..
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 Washington D.C.?
When it is midnight (12:00 AM) in Chicago, it is 1:00 AM in Washington D.C..