NO, simulator hours
DO NOT count for total time.
Refer to this guidance below from CASA :
Civil Aviation Safety Authority - Pilot Log Books
Flight Time :
means, in the case of a heavier-than-air aircraft, the total time from when the aircraft first moves under its own power for the purpose of taking-off until the moment at which it comes to rest after landing. This is synonymous with 'chock to chock', 'block to block' or 'push back to block' time.
In the case of a helicopter, whenever helicopter rotors are engaged for the purpose of a flight, the time will be included in the flight time.
Flight Simulator or Synthetic Trainer Time :
Practice in an approved simulator or trainer may be recorded in the section provided at the rear of the log book. The instrument flight element of the simulator time may be transferred to the 'Ground' column of the Instrument Flight section of the flight record.
If a Flight Simulator or Synthetic Trainer Practice section is not available in the log book, the details may be entered chronologically in the flight record, and the Instrument flight element transferred to a suitably titled column.
In older log books, the 'Ground Training' or 'Simulator' column of the Instrument section of the flight record may be used for 'Ground' entries