GMT to CDT converter
CDT is 6 hours behind of GMT today. GMT (Greenwich Mean Time) - currently UTC+0; CDT (Central Daylight Time) - currently UTC−6.
3 hours of the workday overlap: 3 PM-6 PM GMT is 9 AM-12 PM CDT. Quick answers: 9 AM GMT = 3 AM CDT, 12 PM GMT = 6 AM CDT, 5 PM GMT = 11 AM CDT.
Convert a time
CDT
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Working hours side by side
columns: GMT hours PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged
GMT to CDT conversion table
| GMT | CDT | Verdict in CDT |
|---|---|---|
| 12 AM · 00:00 | 6 PM · 18:00 (previous day) | MAYBE |
| 1 AM · 01:00 | 7 PM · 19:00 (previous day) | MAYBE |
| 2 AM · 02:00 | 8 PM · 20:00 (previous day) | MAYBE |
| 3 AM · 03:00 | 9 PM · 21:00 (previous day) | NOT NOW |
| 4 AM · 04:00 | 10 PM · 22:00 (previous day) | NOT NOW |
| 5 AM · 05:00 | 11 PM · 23:00 (previous day) | NOT NOW |
| 6 AM · 06:00 | 12 AM · 00:00 | NOT NOW |
| 7 AM · 07:00 | 1 AM · 01:00 | NOT NOW |
| 8 AM · 08:00 | 2 AM · 02:00 | NOT NOW |
| 9 AM · 09:00 | 3 AM · 03:00 | NOT NOW |
| 10 AM · 10:00 | 4 AM · 04:00 | NOT NOW |
| 11 AM · 11:00 | 5 AM · 05:00 | NOT NOW |
| 12 PM · 12:00 | 6 AM · 06:00 | NOT NOW |
| 1 PM · 13:00 | 7 AM · 07:00 | MAYBE |
| 2 PM · 14:00 | 8 AM · 08:00 | MAYBE |
| 3 PM · 15:00 | 9 AM · 09:00 | PING |
| 4 PM · 16:00 | 10 AM · 10:00 | PING |
| 5 PM · 17:00 | 11 AM · 11:00 | PING |
| 6 PM · 18:00 | 12 PM · 12:00 | PING |
| 7 PM · 19:00 | 1 PM · 13:00 | PING |
| 8 PM · 20:00 | 2 PM · 14:00 | PING |
| 9 PM · 21:00 | 3 PM · 15:00 | PING |
| 10 PM · 22:00 | 4 PM · 16:00 | PING |
| 11 PM · 23:00 | 5 PM · 17:00 | PING |
Cities on GMT
Etc/GMTCities on CDT
America/ChicagoOther conversions
All convertersQuestions
What is the time difference between GMT and CDT?
CDT (Central Daylight Time) is 6 hours behind of GMT (Greenwich Mean Time) right now: UTC+0 versus UTC−6.
What is 9 AM GMT in CDT?
9:00 AM GMT is 3 AM CDT.
What is 5 PM GMT in CDT?
5:00 PM GMT is 11 AM CDT.
Does daylight saving change the GMT–CDT difference?
GMT has no daylight saving; it stays UTC+0 all year. Chicago switches between CDT and CST; next change Sunday, 14 March 2027 (UTC−6 → UTC−5).