🇺🇸CST→🇬🇧GMT
CST to GMT Timezone Converter
Central Standard Time (UTC-6) is 6 hours behind Greenwich Mean Time (UTC+0). 3 hours of standard working-hours overlap per day.
CST
UTC-6
Central Standard Time
Difference
6h
CST is 6h behind
GMT
UTC+0
Greenwich Mean Time
CST Working Hours in GMT
Standard working hours (9 am – 6 pm) in CST and the equivalent time.
| 🇺🇸 Chicago (CST) | 🇬🇧 London (GMT) | Status |
|---|---|---|
| 9:00 am | 3:00 pm | Working Hours |
| 10:00 am | 4:00 pm | Working Hours |
| 11:00 am | 5:00 pm | Working Hours |
| 12:00 pm | 6:00 pm | Stretch |
| 1:00 pm | 7:00 pm | Stretch |
| 2:00 pm | 8:00 pm | Stretch |
| 3:00 pm | 9:00 pm | Stretch |
| 4:00 pm | 10:00 pm | Off hours |
| 5:00 pm | 11:00 pm | Off hours |
| 6:00 pm | 12:00 am | Off hours |
Frequently Asked Questions
What is the difference between CST and GMT?
CST is UTC-6 and GMT is UTC+0. The difference is 6 hours.
Does CST observe daylight saving time?
Some timezone abbreviations like CST refer to standard time only. During daylight saving periods, the actual offset may change by 1 hour. The Timezone Meeting Planner handles DST automatically using your browser's timezone data.
What is the best meeting time for CST and GMT?
There are 3 hours of overlap between standard working hours in both zones. Open the planner to see the exact window visually.