CST to GMT: US Central Time to UK Time
US Central Time (CST, UTC-06:00) and UK Time (GMT, UTC+00:00): GMT is 6 hours ahead of CST all year. Use the converter above — type a time such as “9am CST to GMT”, drag along the hour strips, or pick a date.
CST to GMT conversion table
| US Central Time (CST/CDT) | UK Time |
|---|---|
| 12:00 AM CST | 6:00 AM GMT |
| 1:00 AM CST | 7:00 AM GMT |
| 2:00 AM CST | 8:00 AM GMT |
| 3:00 AM CST | 9:00 AM GMT |
| 4:00 AM CST | 10:00 AM GMT |
| 5:00 AM CST | 11:00 AM GMT |
| 6:00 AM CST | 12:00 PM GMT |
| 7:00 AM CST | 1:00 PM GMT |
| 8:00 AM CST | 2:00 PM GMT |
| 9:00 AM CST | 3:00 PM GMT |
| 10:00 AM CST | 4:00 PM GMT |
| 11:00 AM CST | 5:00 PM GMT |
| 12:00 PM CST | 6:00 PM GMT |
| 1:00 PM CST | 7:00 PM GMT |
| 2:00 PM CST | 8:00 PM GMT |
| 3:00 PM CST | 9:00 PM GMT |
| 4:00 PM CST | 10:00 PM GMT |
| 5:00 PM CST | 11:00 PM GMT |
| 6:00 PM CST | 12:00 AM GMT (next day) |
| 7:00 PM CST | 1:00 AM GMT (next day) |
| 8:00 PM CST | 2:00 AM GMT (next day) |
| 9:00 PM CST | 3:00 AM GMT (next day) |
| 10:00 PM CST | 4:00 AM GMT (next day) |
| 11:00 PM CST | 5:00 AM GMT (next day) |
Daylight saving
US Central Time switches to daylight saving (CDT) around March and back to CST around November. UK Time switches to BST around March and back to GMT around October.
Frequently asked questions
- What is the time difference between CST and GMT?
- GMT is 6h ahead of CST all year.
- What is 9 AM CST in GMT?
- 9:00 AM CST is 3:00 PM GMT.
- Which CST is this?
- Here CST means US Central Time, used in the central United States (Chicago, Dallas, Houston). Abbreviations can mean different places; type a city in the converter if you meant another one.