Time difference
Time difference between Chicago and Washington, D.C.
Find the best time to schedule a call or meeting.
Washington, D.C. is currently 1 hour ahead of Chicago.
Chicago • CDT
8:09 AM
Thursday, Jun 18
Washington, D.C. • EDT
9:09 AM
Thursday, Jun 18
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Best times to meet
The 9 AM – 5 PM business windows in both cities overlap for 7 hours. 9 AM–4 PM in Chicago is 10 AM–5 PM in Washington, D.C.. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Chicago | Washington, D.C. |
|---|---|
| 8 AM | 9:00 AM |
| 12 PM | 1:00 PM |
| 3 PM | 4:00 PM |
| 5 PM | 6:00 PM |
| 9 PM | 10:00 PM |
Daylight saving
The time difference between these two cities stays the same over the next six months — neither zone is changing for daylight saving in that window.
Frequently asked questions
- How many hours ahead is Washington, D.C. than Chicago?
- Washington, D.C. is 1 hour ahead of Chicago.
- What time is 9 AM in Chicago in Washington, D.C.?
- 9:00 AM in Chicago is 10:00 AM in Washington, D.C..
- Do Chicago and Washington, D.C. observe daylight saving?
- The time difference between these two cities stays the same over the next six months — neither zone is changing for daylight saving in that window.
- When is the best time to call Washington, D.C. from Chicago?
- Aim for 9 AM–4 PM in Chicago, which is 10 AM–5 PM in Washington, D.C..