BST to CST Time Converter
Convert British Summer Time to Central Time instantly.
Scroll the timeline to check any hour of the day.
Search any city, build a custom world clock, and plan across more time zones and options in the FlutterTime app. Free.
How the BST to CST time difference works
CST is 6 hours behind BST. British Summer Time (BST) is the spring-to-autumn daylight time of the United Kingdom, fixed at one hour ahead of GMT.
Central Time (CST) is the US Central time zone.
For example, 9:00 AM BST is 3:00 AM CST.
Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
BST to CST conversion chart
| British Summer Time (BST) |
Central Time (CST) |
| 12:00 AM |
6:00 PM -1 day |
| 1:00 AM |
7:00 PM -1 day |
| 2:00 AM |
8:00 PM -1 day |
| 3:00 AM |
9:00 PM -1 day |
| 4:00 AM |
10:00 PM -1 day |
| 5:00 AM |
11:00 PM -1 day |
| 6:00 AM |
12:00 AM |
| 7:00 AM |
1:00 AM |
| 8:00 AM |
2:00 AM |
| 9:00 AM |
3:00 AM |
| 10:00 AM |
4:00 AM |
| 11:00 AM |
5:00 AM |
| 12:00 PM |
6:00 AM |
| 1:00 PM |
7:00 AM |
| 2:00 PM |
8:00 AM |
| 3:00 PM |
9:00 AM |
| 4:00 PM |
10:00 AM |
| 5:00 PM |
11:00 AM |
| 6:00 PM |
12:00 PM |
| 7:00 PM |
1:00 PM |
| 8:00 PM |
2:00 PM |
| 9:00 PM |
3:00 PM |
| 10:00 PM |
4:00 PM |
| 11:00 PM |
5:00 PM |
Best time to meet
A standard 9 to 5 workday overlaps from 3:00 PM to 5:00 PM BST (9:00 AM to 11:00 AM CST). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
British Summer Time (BST)
LondonManchesterBirminghamGlasgowLiverpoolEdinburgh
Central Time (CST)
ChicagoHoustonDallasAustinNew OrleansMinneapolis
BST to CST questions
Is CST ahead of or behind BST?
CST is 6 hours behind BST. So 9:00 AM BST is 3:00 AM CST, and 5:00 PM BST is 11:00 AM CST.
What time is it in CST when it is 12:00 PM BST?
When it is 12:00 PM (noon) BST in British Summer Time, it is 6:00 AM CST in Central Time.
How many hours difference is there between BST and CST?
There is a 6 hours difference. Central Time (CST) runs 6 hours behind British Summer Time (BST).
Do BST and CST observe daylight saving time?
Central Time observes daylight saving time but British Summer Time does not, so the difference between them changes by an hour twice a year. BST is itself the daylight-saving period of the United Kingdom: clocks there run on BST from late March to late October and return to GMT in winter.
What is the best time to schedule a meeting between BST and CST?
A standard 9-to-5 workday overlaps from 3:00 PM to 5:00 PM BST (9:00 AM to 11:00 AM CST). Scheduling inside that window keeps the call during business hours in both British Summer Time and Central Time.
Which cities use BST and CST?
British Summer Time (BST) covers cities such as London, Manchester, Birmingham, Glasgow, Liverpool, Edinburgh. Central Time (CST) covers cities such as Chicago, Houston, Dallas, Austin, New Orleans, Minneapolis.
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