Riyadh to Chicago Time Difference
Chicago is 8 hours behind Riyadh. When it is noon in Riyadh, it is 04:00 in Chicago.
Riyadh (UTC+3) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 15:00 in Riyadh, it's 07:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Riyadh & Chicago◐ 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
Riyadh
22:00
Chicago (-1)
09:00
Riyadh
01:00
Chicago
12:00
Riyadh
04:00
Chicago
15:00
Riyadh
07:00
Chicago
18:00
Riyadh
10:00
Chicago
21:00
Riyadh
13:00
Chicago
00:00
Riyadh
16:00
Chicago (-1)
03:00
Riyadh
19:00
Chicago (-1)
Frequently Asked Questions
How many hours is Riyadh ahead of Chicago?
Chicago is 8 hours behind Riyadh. When it is 12:00 noon in Riyadh, it is 04:00 in Chicago. Riyadh operates on Asia/Riyadh (UTC+3), while Chicago uses America/Chicago (UTC-5).
What is the best time to call Chicago from Riyadh?
There is 1 hour of overlapping business time (9 AM–5 PM) between Riyadh and Chicago. The best window is 17:00–18:00 Riyadh time (09:00–10:00 in Chicago).
Does the Riyadh to Chicago 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 Riyadh and Chicago
The distance between Riyadh and Chicago is approximately 11,245 km. A direct flight typically takes around 14.2 hours. Your arrival clock will show local Chicago time — use our Flight Time Calculator to predict exact arrival times.