Time » IRST vs AEST

! AEST is not in use now.
Currently AEDT (Australian Eastern Daylight Time) is observed in place of AEST in most regions.
You may want to check IRST to AEDT.

The time difference between Iran Standard Time and Australian Eastern Standard Time is
6 hours, 30 minutes
IRST is 6 hours, 30 minutes behind AEST