COT to GMT Converter
Colombia to UK/Ireland — a 5.0-hour gap with seasonal variation due to daylight saving. Coordination typically centers on trade, investment, and remote team management.
Time Zone Converter
Compare Times
| COT | GMT |
|---|
Morning
| COT | GMT |
|---|---|
| 12:00 AM COT | 5:00 AM GMT |
| 1:00 AM COT | 6:00 AM GMT |
| 2:00 AM COT | 7:00 AM GMT |
| 3:00 AM COT | 8:00 AM GMT |
| 4:00 AM COT | 9:00 AM GMT |
| 5:00 AM COT | 10:00 AM GMT |
| 6:00 AM COT | 11:00 AM GMT |
| 7:00 AM COT | 12:00 PM GMT |
| 8:00 AM COT | 1:00 PM GMT |
| 9:00 AM COT | 2:00 PM GMT |
| 10:00 AM COT | 3:00 PM GMT |
| 11:00 AM COT | 4:00 PM GMT |
Afternoon
| COT | GMT |
|---|---|
| 12:00 PM COT | 5:00 PM GMT |
| 1:00 PM COT | 6:00 PM GMT |
| 2:00 PM COT | 7:00 PM GMT |
| 3:00 PM COT | 8:00 PM GMT |
| 4:00 PM COT | 9:00 PM GMT |
Evening
| COT | GMT |
|---|---|
| 5:00 PM COT | 10:00 PM GMT |
| 6:00 PM COT | 11:00 PM GMT |
| 7:00 PM COT | 12:00 AM GMT |
| 8:00 PM COT | 1:00 AM GMT |
| 9:00 PM COT | 2:00 AM GMT |
| 10:00 PM COT | 3:00 AM GMT |
| 11:00 PM COT | 4:00 AM GMT |
Common Time Conversions
EST · New York →
CST · Chicago →
MST · Denver →
PST · Los Angeles →
AKST · Anchorage →
HST · Honolulu →
UTC · Universal →
GMT · London →
IST · New Delhi →
CET · Paris →
How Time Zone Conversion Works
Time zone conversion works by comparing the UTC offset of one location to another. Every city or region is measured relative to Coordinated Universal Time (UTC), which acts as the global reference point for civil time.
GMT is 5 hours ahead of COT (standard time).
Daylight Saving Time: GMT observes DST; COT does not. The offset between them shifts by 1 hour twice a year — in spring and autumn — when GMT changes its clocks.
Best Meeting Times: COT & GMT
COT
09:00–12:00
Colombia Time
GMT
14:00–17:00
Greenwich Time
Recommended time: 10:30 COT / 15:30 GMT
DST schedule for 2026
Current-year daylight saving start and end dates for the selected zones.
COT · Colombia Time
Standard offset −05:00
Colombia Time remains on a constant standard offset for the year.
Colombia does not observe DST.
GMT · Greenwich Time
Standard offset +00:00
- Starts
- Mar 29, 2026 · 01:00 → 02:00
- last_sunday_of_march
- Ends
- Oct 25, 2026 · 02:00 → 01:00
- last_sunday_of_october
- Daylight time
- BST · +01:00
GMT countries vary. The UK, Ireland, and Portugal observe summer time; Iceland and most of West Africa remain on GMT year-round.
Principal Cities
COT — Colombia Time
- BogotáColombia
- MedellínColombia
- CaliColombia
- BarranquillaColombia
GMT — Greenwich Time
- LondonUnited Kingdom
- DublinIreland
- LisbonPortugal
- CasablancaMorocco
Flight Information
Route
BOG ↔ LHR
Avg. flight time
11h
Direct flights
Available
~11h direct flight.