QCE calculators
The QTAC ATAR estimator plus the formulas behind QCAA Physics, Chemistry and Biology General subjects, in tight no-signup tools.
ATAR estimator
QLDQCE ATAR calculator
Estimate your ATAR from your QCE subject results. Models the top-5 General subjects aggregate (with required English), QTAC scaling, and percentile mapping.
Open the calculator βSubject calculators
Filtered to the QCAA General subjects QCE students sit.
Biology calculators
Monohybrid and dihybrid Punnett squares, sex-linked (X-linked) inheritance, and Hardy-Weinberg equilibrium for population genetics.
Open the calculators β QLD Β· QCEChemistry calculators
pH and pOH, weak-acid pH, buffer pH (Henderson-Hasselbalch), Kc, Ksp, dilution, titration, mole conversion, Beer-Lambert, and calorimetry.
Open the calculators β QLD Β· QCEPhysics calculators
Projectile motion, centripetal force, gravitation, Kepler, orbital energy, transformer, Faraday, photoelectric effect, relativity, half-life.
Open the calculators βLooking for another state?
The same calculators are organised for HSC and VCE students too, or you can browse the global index.