Live Synchronized Time Difference
CairotoChicagoTime Difference
🇪🇬
Cairo
Egypt (GMT+2)17:10:35UTC+2:00
🇺🇸
Chicago
United States (CDT)10:10:35UTC-5:00
Direct Distance9,861 km (6,127 miles)
Estimated Flight Time~12.1 hours
Business Overlap1 overlapping hours (9am–5pm)
Mutual Working Window: 1 Overlapping Hour
Recommended calling window between Cairo and Chicago
Off-Peak Calling Window
Cairo Time
4:00 PM – 5:00 PM
Chicago Time
9:00 AM – 10:00 AM
Both locations share 1 overlapping standard business hour (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Cairo and Chicago.
Work (9am-5pm)ShoulderSleep / Off
| Cairo Time (Egypt) | Chicago Time (United States) | Status & Recommendation |
|---|---|---|
| 00:00AM | 17:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 18:00PM-1 day | ⚪ Outside Work Hours |
| 02:00AM | 19:00PM-1 day | ⚪ Outside Work Hours |
| 03:00AM | 20:00PM-1 day | ⚪ Outside Work Hours |
| 04:00AM | 21:00PM-1 day | ⚪ Outside Work Hours |
| 05:00AM | 22:00PM-1 day | ⚪ Outside Work Hours |
| 06:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 07:00AM | 00:00AM | ⚪ Outside Work Hours |
| 08:00AM | 01:00AM | ⚪ Outside Work Hours |
| 09:00AM | 02:00AM | ⚪ Outside Work Hours |
| 10:00AM | 03:00AM | ⚪ Outside Work Hours |
| 11:00AM | 04:00AM | ⚪ Outside Work Hours |
| 12:00PM | 05:00AM | ⚪ Outside Work Hours |
| 13:00PM | 06:00AM | ⚪ Outside Work Hours |
| 14:00PM | 07:00AM | 🟡 Feasible (Shoulder Hour) |
| 15:00PM | 08:00AM | 🟡 Feasible (Shoulder Hour) |
| 16:00PM | 09:00AM | 🟢 Ideal Meeting Window |
| 17:00PM | 10:00AM | ⚪ Outside Work Hours |
| 18:00PM | 11:00AM | ⚪ Outside Work Hours |
| 19:00PM | 12:00PM | ⚪ Outside Work Hours |
| 20:00PM | 13:00PM | ⚪ Outside Work Hours |
| 21:00PM | 14:00PM | ⚪ Outside Work Hours |
| 22:00PM | 15:00PM | ⚪ Outside Work Hours |
| 23:00PM | 16:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Cairo and Chicago?
Chicago is 7 hours behind Cairo.
What is the best time to schedule a cross-border meeting between Cairo and Chicago?
There are 1 overlapping standard business hours (09:00 - 17:00) between Cairo and Chicago. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Cairo and Chicago?
Yes. If either Egypt or United States observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.