Time in BIOT and EST
The time difference between British Indian Ocean Time (BIOT) and Eastern Standard Time (EST) is 11 hours. Eastern Standard Time is 11 hours behind British Indian Ocean Time.
This means 9am BIOT is 10pm EST (previous day) and 5pm BIOT is 6am EST.
British Indian Ocean Time
- The current local time in BIOT is 4:31 am (July 19, 2026)
- BIOT time zone offset is UTC+06:00
Eastern Standard Time
- The current local time in EST is 3:31 am (July 19, 2026)
- EST time zone offset is UTC-05:00
How to convert British Indian Ocean Time to Eastern Standard Time?
Subtract 11 hours from British Indian Ocean Time to get Eastern Standard Time.
Time in BIOT
00:00
Time in EST
00:00
Use the slider above to convert British Indian Ocean Time to Eastern 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
| BIOT | EST |
|---|---|
| 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 |