Stop guessing your ATAR.
AtarMate predicts your study scores and ATAR from real SAC and exam marks — using the same scaling tables VTAC publishes. Plan revision, track every component, and know exactly which marks move your score.
Tools that move your score, not your stress
We built the math layer first — accurate scaling, faithful aggregate rules, real confidence ranges. The UI just makes it usable on the bus.
Live ATAR predictor
Drop in any SAC or exam mark — even partial — and see your scaled scores and aggregate update instantly.
VTAC scaling, on tap
Every subject scaled with the official VTAC anchors. Specialist Maths, languages, English variants — all handled.
Reverse goal solver
Tell us your target ATAR. We tell you the marks each remaining SAC and exam needs to clear it.
SAC tracker
Log every SAC, see what counts toward your study score, and never lose track of weighting again.
Built for the 2024+ design
Updated for the new VCE study designs. EAL, the merged Maths Methods, the new English — covered.
Private by default
Your scores live in your account, behind row-level security. We never sell student data — full stop.
Every VCE subject. Every scaling table.
All 77 VCE Unit 3/4 studies, with the official 2025 VTAC scaling anchors and an interactive raw-to-scaled calculator for each.
Browse all subjectsDefinitive guides to every part of the VCE
Long-form, plain-English explainers. Read once, refer back forever.
Picking your VCE subjects: a guide that actually helps
How to choose your Unit 3/4 line-up. Prereqs, scaling, energy management, and the small mistakes that cost good students 4–5 ATAR points every year.
VCE exam strategy: the long version
How to actually prepare for VCE exams. A 60-day plan that beats cramming, what to do in the room, and why most exam advice optimises the wrong thing.
SACs: the strategy guide your school doesn't give you
How SACs actually work — moderation, ranks, redemption, and the small habits that protect your study score when one goes badly.
How VCE scaling actually works
VCE scaling, the version your school never explains properly. Why Methods scales up, why HHD scales down, what 'cohort strength' really means, and what to do about it.
ATAR explained: from a study score to a percentile
How VTAC turns your VCE study scores into an ATAR. The primary-four rule, the 10% increments, and the aggregate-to-ATAR table — without the jargon.
The study score guide: what counts and what doesn't
Every component that contributes to a VCE study score — SACs, SATs, exams, GAs — and how to figure out which ones are actually moving your number.
Know your score before VTAC tells you.
Free for everyone. Built by Victorian students who got tired of spreadsheets and broken Reddit calculators.