Time in GST and BST
The time difference between Gulf Standard Time (GST) and Bougainville Standard Time (BST) is 7 hours. Bougainville Standard Time is 7 hours ahead of Gulf Standard Time.
This means 9am GST is 4pm BST and 5pm GST is 12am BST (next day).
Gulf Standard Time
- The current local time in GST is 2:46 am (July 3, 2026)
- GST time zone offset is UTC+04:00
Bougainville Standard Time
- The current local time in BST is 9:46 am (July 3, 2026)
- BST time zone offset is UTC+11:00
How to convert Gulf Standard Time to Bougainville Standard Time?
Add 7 hours to Gulf Standard Time to get Bougainville Standard Time.
Time in GST
00:00
Time in BST
00:00
Use the slider above to convert Gulf Standard 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
| GST | BST |
|---|---|
| 12am | 7am |
| 1am | 8am |
| 2am | 9am |
| 3am | 10am |
| 4am | 11am |
| 5am | 12pm |
| 6am | 1pm |
| 7am | 2pm |
| 8am | 3pm |
| 9am | 4pm |
| 10am | 5pm |
| 11am | 6pm |
| 12pm | 7pm |
| 1pm | 8pm |
| 2pm | 9pm |
| 3pm | 10pm |
| 4pm | 11pm |
| 5pm | 12am |
| 6pm | 1am |
| 7pm | 2am |
| 8pm | 3am |
| 9pm | 4am |
| 10pm | 5am |
| 11pm | 6am |