London to Chicago time
LondonUnited Kingdom5:47:55 PMSun 27 Sept · BST UTC+1
6 hChicago is behind
ChicagoUnited States11:47:55 AMSun 27 Sept · CDT UTC−5Synchronising…
London and Chicago time difference
Chicago is currently 6 h behind London. London is on BST (UTC+01:00) and Chicago is on CDT (UTC−05:00).
The difference can change with daylight saving time. The next change is in London on Sunday, 25 October 2026, after which Chicago will be 5 h behind London.
If it is 9:00 in London, what time is it in Chicago?
It is 03:00 in Chicago.
What is the best time for a call between London and Chicago?
Use the planner above: green hours are within 9:00–17:00 in both places.