Time in BST and HST
The time difference between British Summer Time (BST) and Hawaii–Aleutian Standard Time (HST) is 11 hours. Hawaii–Aleutian Standard Time is 11 hours behind British Summer Time.
This means 9am BST is 10pm HST (previous day) and 5pm BST is 6am HST.
British Summer Time
- The current local time in BST is 2:09 pm (July 3, 2026)
- BST time zone offset is UTC+01:00
Hawaii–Aleutian Standard Time
- The current local time in HST is 11:09 pm (July 3, 2026)
- HST time zone offset is UTC-10:00
How to convert British Summer Time to Hawaii–Aleutian Standard Time?
Subtract 11 hours from British Summer Time to get Hawaii–Aleutian Standard Time.
Time in BST
00:00
Time in HST
00:00
Use the slider above to convert British Summer Time to Hawaii–Aleutian Standard 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
| BST | HST |
|---|---|
| 12am | 1pm |
| 1am | 2pm |
| 2am | 3pm |
| 3am | 4pm |
| 4am | 5pm |
| 5am | 6pm |
| 6am | 7pm |
| 7am | 8pm |
| 8am | 9pm |
| 9am | 10pm |
| 10am | 11pm |
| 11am | 12am |
| 12pm | 1am |
| 1pm | 2am |
| 2pm | 3am |
| 3pm | 4am |
| 4pm | 5am |
| 5pm | 6am |
| 6pm | 7am |
| 7pm | 8am |
| 8pm | 9am |
| 9pm | 10am |
| 10pm | 11am |
| 11pm | 12pm |