Chicago to Riyadh Time Difference
Riyadh is 8 hours ahead of Chicago. When it is noon in Chicago, it is 20:00 in Riyadh.
Chicago (UTC-5) → Riyadh (UTC+3)
🕐 Interactive Time Explorer
When it's 10:00 in Chicago, it's 18:00 in Riyadh
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Chicago & Riyadh◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
11,245 km
Est. Flight Time
~14.2h
Time Difference
+8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Chicago
14:00
Riyadh
09:00
Chicago
17:00
Riyadh
12:00
Chicago
20:00
Riyadh
15:00
Chicago
23:00
Riyadh
18:00
Chicago
02:00
Riyadh (+1)
21:00
Chicago
05:00
Riyadh (+1)
00:00
Chicago
08:00
Riyadh
03:00
Chicago
11:00
Riyadh
Frequently Asked Questions
How many hours is Chicago behind Riyadh?
Riyadh is 8 hours ahead of Chicago. When it is 12:00 noon in Chicago, it is 20:00 in Riyadh. Chicago operates on America/Chicago (UTC-5), while Riyadh uses Asia/Riyadh (UTC+3).
What is the best time to call Riyadh from Chicago?
Standard business hours (9 AM–5 PM) do not overlap between Chicago and Riyadh due to the 8 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Chicago to Riyadh time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Chicago and Riyadh
The distance between Chicago and Riyadh is approximately 11,245 km. A direct flight typically takes around 14.2 hours. Your arrival clock will show local Riyadh time — use our Flight Time Calculator to predict exact arrival times.