CST to BST time converter
BST is 6 hours ahead of CST.
CST time to BST time
For Saturday 10 October 2026. Green rows fall in both places' 9 to 5.
| CST time | BST time |
|---|---|
| 12:00 am | 6:00 am |
| 1:00 am | 7:00 am |
| 2:00 am | 8:00 am |
| 3:00 am | 9:00 am |
| 4:00 am | 10:00 am |
| 5:00 am | 11:00 am |
| 6:00 am | 12:00 pm |
| 7:00 am | 1:00 pm |
| 8:00 am | 2:00 pm |
| 9:00 am | 3:00 pm |
| 10:00 am | 4:00 pm |
| 11:00 am | 5:00 pm |
| 12:00 pm | 6:00 pm |
| 1:00 pm | 7:00 pm |
| 2:00 pm | 8:00 pm |
| 3:00 pm | 9:00 pm |
| 4:00 pm | 10:00 pm |
| 5:00 pm | 11:00 pm |
| 6:00 pm | 12:00 amnext day |
| 7:00 pm | 1:00 amnext day |
| 8:00 pm | 2:00 amnext day |
| 9:00 pm | 3:00 amnext day |
| 10:00 pm | 4:00 amnext day |
| 11:00 pm | 5:00 amnext day |
Best time to call BST from CST
Both 9 to 5 working days overlap for 2 hours, from 9:00 am–11:00 am CST time, which is 3:00 pm–5:00 pm BST time.
Does the time difference change?
Yes. Clocks change in BST on Sunday 25 October 2026. After that, bST is 5 hours ahead of CST.
Compare CST · BST with your time
Your own time zone comes first, then CST · BST. Add teammates or more cities, then click an hour to plan a meeting.
More conversions from CST
Questions
What is the time difference between CST and BST?
BST is 6 hours ahead of CST.
When is the best time to call BST from CST?
Both 9 to 5 working days overlap for 2 hours, from 9:00 am–11:00 am CST time, which is 3:00 pm–5:00 pm BST time.
Does the time difference change?
Yes. Clocks change in BST on Sunday 25 October 2026. After that, bST is 5 hours ahead of CST.
Updated Sunday 11 October 2026