Time in BST and WAT
The time difference between Bougainville Standard Time (BST) and West Africa Time (WAT) is 10 hours. West Africa Time is 10 hours behind Bougainville Standard Time.
This means 9am BST is 11pm WAT (previous day) and 5pm BST is 7am WAT.
Bougainville Standard Time
- The current local time in BST is 12:38 am (July 19, 2026)
- BST time zone offset is UTC+11:00
West Africa Time
- The current local time in WAT is 2:38 pm (July 18, 2026)
- WAT time zone offset is UTC+01:00
How to convert Bougainville Standard Time to West Africa Time?
Subtract 10 hours from Bougainville Standard Time to get West Africa Time.
Time in BST
00:00
Time in WAT
00:00
Use the slider above to convert Bougainville Standard Time to West Africa 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 | WAT |
|---|---|
| 12am | 2pm |
| 1am | 3pm |
| 2am | 4pm |
| 3am | 5pm |
| 4am | 6pm |
| 5am | 7pm |
| 6am | 8pm |
| 7am | 9pm |
| 8am | 10pm |
| 9am | 11pm |
| 10am | 12am |
| 11am | 1am |
| 12pm | 2am |
| 1pm | 3am |
| 2pm | 4am |
| 3pm | 5am |
| 4pm | 6am |
| 5pm | 7am |
| 6pm | 8am |
| 7pm | 9am |
| 8pm | 10am |
| 9pm | 11am |
| 10pm | 12pm |
| 11pm | 1pm |