Time in BIOT and GAMT
The time difference between British Indian Ocean Time (BIOT) and Gambier Islands Time (GAMT) is 15 hours. Gambier Islands Time is 15 hours behind British Indian Ocean Time.
This means 9am BIOT is 6pm GAMT (previous day) and 5pm BIOT is 2am GAMT.
British Indian Ocean Time
- The current local time in BIOT is 4:32 am (July 19, 2026)
- BIOT time zone offset is UTC+06:00
Gambier Islands Time
- The current local time in GAMT is 7:32 am (July 19, 2026)
- GAMT time zone offset is UTC-09:00
How to convert British Indian Ocean Time to Gambier Islands Time?
Subtract 15 hours from British Indian Ocean Time to get Gambier Islands Time.
Time in BIOT
00:00
Time in GAMT
00:00
Use the slider above to convert British Indian Ocean Time to Gambier Islands 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
| BIOT | GAMT |
|---|---|
| 12am | 9am |
| 1am | 10am |
| 2am | 11am |
| 3am | 12pm |
| 4am | 1pm |
| 5am | 2pm |
| 6am | 3pm |
| 7am | 4pm |
| 8am | 5pm |
| 9am | 6pm |
| 10am | 7pm |
| 11am | 8pm |
| 12pm | 9pm |
| 1pm | 10pm |
| 2pm | 11pm |
| 3pm | 12am |
| 4pm | 1am |
| 5pm | 2am |
| 6pm | 3am |
| 7pm | 4am |
| 8pm | 5am |
| 9pm | 6am |
| 10pm | 7am |
| 11pm | 8am |