CST to BST time converter
British Time (BST) is 6 hours ahead of Central Time (CST) all year round. Use the grid below to line up Chicago and London: drag the cursor across the day, and working hours (9 AM–5 PM) are highlighted in every row so you can spot a slot that suits both sides.
Right now it is 04:43 CDT in Chicago and 10:43 BST in London.
Tue, Oct 20
Chicago home
04:43
Tue, Oct 20 · UTC-5
London
10:43
Tue, Oct 20 · UTC+1
2/10 zones · drag the tape, scroll sideways or use the arrow keys; Home jumps back to now.
CST to BST: frequently asked
What is the time difference between CST and BST?
British Time (BST) is 6 hours ahead of Central Time (CST) all year round.
What time is 9 AM CST in BST?
9:00 AM CST is 3:00 PM BST.
When do working hours overlap between Chicago and London?
Both sides are within 9:00 AM–5:00 PM working hours between 9:00 AM and 11:00 AM CST (3:00 PM to 5:00 PM BST).