Time Difference between Cardiff and Chicago
London (UTC+0) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 12:00 in Cardiff, it's 07:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Cardiff & Chicago✓ Perfect Match (3 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
6,166 km
Est. Flight Time
~8.3h
Time Difference
-5h
Work Hours Overlap
3h
Limited
🔴 Office Closed
Today 14:00
14:00 - 17:00
⏰ Quick Conversion
06:00
Cardiff
01:00
Chicago
09:00
Cardiff
04:00
Chicago
12:00
Cardiff
07:00
Chicago
15:00
Cardiff
10:00
Chicago
18:00
Cardiff
13:00
Chicago
21:00
Cardiff
16:00
Chicago
00:00
Cardiff
19:00
Chicago (-1)
03:00
Cardiff
22:00
Chicago (-1)
❓ Frequently Asked Questions
Time Difference Between Cardiff and Chicago
Cardiff, United Kingdom and Chicago, United States are separated by a time difference of 5 hours. When it's noon in Cardiff, it's 5 hours earlier in Chicago.
Cardiff operates on Europe/London timezone, while Chicago uses America/Chicago. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
To catch business hours in both cities, consider scheduling calls during late afternoon in Cardiff.
Flight Considerations
The distance between Cardiff and Chicago is approximately 6,166 km. A direct flight typically takes around 8.3 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.