United Kingdom
London
07:38
Tue, Apr 21+1h
London to Chicago Time Difference
London to Chicago Time Difference
Chicago is −6h compared with London. This comparison page is built for quick scheduling checks when most of your coordination happens between these two cities.
United States
Chicago
01:38
Tue, Apr 21−5h
London timezone
Europe/London (UTC+01:00)
Chicago timezone
America/Chicago (UTC-05:00)
Current difference
Chicago is −6h compared with London.
FAQ
What is the time difference between London and Chicago?
Chicago is −6h compared with London.
Is Chicago ahead of or behind London?
Chicago is −6h compared with London.
What is the best time to call between London and Chicago?
Use the shared-availability tool on this page, or open /meeting-time/london-chicago, to see the overlap window instead of relying on the raw offset alone.
Do London or Chicago use daylight saving time?
London: Daylight saving time is active right now. Chicago: Daylight saving time is active right now.