Time in BTT and ACST
The time difference between Bhutan Time (BTT) and Australian Central Standard Time (ACST) is 3 hours 30 minutes. Australian Central Standard Time is 3 hours 30 minutes ahead of Bhutan Time.
This means 9am BTT is 12:30pm ACST and 5pm BTT is 8:30pm ACST.
Bhutan Time
- The current local time in BTT is 8:30 pm (July 18, 2026)
- BTT time zone offset is UTC+06:00
Australian Central Standard Time
- The current local time in ACST is 12:00 am (July 19, 2026)
- ACST time zone offset is UTC+09:30
How to convert Bhutan Time to Australian Central Standard Time?
Add 3 hours 30 minutes to Bhutan Time to get Australian Central Standard Time.
Time in BTT
00:00
Time in ACST
00:00
Use the slider above to convert Bhutan Time to Australian Central 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
| BTT | ACST |
|---|---|
| 12am | 3:30am |
| 1am | 4:30am |
| 2am | 5:30am |
| 3am | 6:30am |
| 4am | 7:30am |
| 5am | 8:30am |
| 6am | 9:30am |
| 7am | 10:30am |
| 8am | 11:30am |
| 9am | 12:30pm |
| 10am | 1:30pm |
| 11am | 2:30pm |
| 12pm | 3:30pm |
| 1pm | 4:30pm |
| 2pm | 5:30pm |
| 3pm | 6:30pm |
| 4pm | 7:30pm |
| 5pm | 8:30pm |
| 6pm | 9:30pm |
| 7pm | 10:30pm |
| 8pm | 11:30pm |
| 9pm | 0:30am |
| 10pm | 1:30am |
| 11pm | 2:30am |