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