Time in WAT and BST
The time difference between West Africa Time (WAT) and Bougainville Standard Time (BST) is 10 hours. Bougainville Standard Time is 10 hours ahead of West Africa Time.
This means 9am WAT is 7pm BST and 5pm WAT is 3am BST (next day).
West Africa Time
- The current local time in WAT is 1:31 pm (July 18, 2026)
- WAT time zone offset is UTC+01:00
Bougainville Standard Time
- The current local time in BST is 11:31 pm (July 18, 2026)
- BST time zone offset is UTC+11:00
How to convert West Africa Time to Bougainville Standard Time?
Add 10 hours to West Africa Time to get Bougainville Standard Time.
Time in WAT
00:00
Time in BST
00:00
Use the slider above to convert West Africa Time to Bougainville 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
| WAT | BST |
|---|---|
| 12am | 10am |
| 1am | 11am |
| 2am | 12pm |
| 3am | 1pm |
| 4am | 2pm |
| 5am | 3pm |
| 6am | 4pm |
| 7am | 5pm |
| 8am | 6pm |
| 9am | 7pm |
| 10am | 8pm |
| 11am | 9pm |
| 12pm | 10pm |
| 1pm | 11pm |
| 2pm | 12am |
| 3pm | 1am |
| 4pm | 2am |
| 5pm | 3am |
| 6pm | 4am |
| 7pm | 5am |
| 8pm | 6am |
| 9pm | 7am |
| 10pm | 8am |
| 11pm | 9am |