Time in London and Ko Samui
The time difference between London and Ko Samui is 6 hours. Ko Samui is 6 hours ahead of London.
This means 9am in London is 3pm in Ko Samui and 5pm in London is 11pm in Ko Samui.
London
- The current local time in London is 7:23 am (June 9, 2026)
- London is in the British Summer Time Zone
- The time zone offset for London, United Kingdom, is UTC+01:00
Ko Samui
- The current local time in Ko Samui is 1:23 pm (June 9, 2026)
- The time zone offset for Ko Samui, Thailand, is UTC+07:00
How to convert London time to Ko Samui time?
Add 6 hours to London time to get Ko Samui time.
Time in London
00:00
Time in Ko Samui
00:00
Use the slider above to convert London time to Ko Samui time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| London | Ko Samui |
|---|---|
| 12am | 6am |
| 1am | 7am |
| 2am | 8am |
| 3am | 9am |
| 4am | 10am |
| 5am | 11am |
| 6am | 12pm |
| 7am | 1pm |
| 8am | 2pm |
| 9am | 3pm |
| 10am | 4pm |
| 11am | 5pm |
| 12pm | 6pm |
| 1pm | 7pm |
| 2pm | 8pm |
| 3pm | 9pm |
| 4pm | 10pm |
| 5pm | 11pm |
| 6pm | 12am |
| 7pm | 1am |
| 8pm | 2am |
| 9pm | 3am |
| 10pm | 4am |
| 11pm | 5am |