This if that's what your HSC.Low to Mid 80s
+1this if that's what your hsc.
But with that being said, you would have to really ace the externals, seeing as you're 1st for most subjects your atar will be based solely on your external hsc performance. This means you could get anywhere between low 80s to 99+ if your marks are good enough.
Good luck.
Wow I envy those ranks. If you can push Physics to 82%, Biology to 85%, and Engineering to high 80's, you're pretty much set for a high 97-99+ ATAR. Right now, I'd say 90-95. You should look at previous students from your school as well.School Rank: Around 600
Adv English - 1/40 Trial = 92 %
General Maths - 1/67 Trial = 94 %
Physics - 1/6 Trial = 70 %
Engineering Studies - 1/4 Trial = 71 %
Biology - 2/16 Trial = 78 %
Cheers.
Waaaaay too low.Low to Mid 80s