How the AP Score Predictor Works
1. Enter your raw scores
Each AP exam has a Multiple Choice (MCQ) section and one or more Free Response Questions (FRQs). After you take the exam — or a practice test — you know roughly how many MCQs you got right and how you scored on each FRQ. Enter those numbers into the calculator for your subject.
2. We apply a calibrated scoring estimate
The College Board converts raw scores into a 1-5 AP score using a "curve" that shifts slightly every year based on how the whole test-taking population performed — but it does not publish the exact cutoff table for any exam, for any year. Instead, we calibrate each subject's estimate using the score distributions and pass rates the College Board does publish (the percentage of students who earned each score, 1 through 5), so subjects with historically higher or lower pass rates get a curve that reflects that.
3. Why this is an estimate, not a guarantee
No AP score calculator — including this one — can show you an official cutoff table, because the College Board doesn't publish one for anyone. Every estimate, everywhere, is built from historical patterns rather than an exact answer key. Treat your result as a helpful signal, not a final grade.
Disclaimer: This is an estimate based on past years' scoring curves. It is not an official College Board result and is not guaranteed to be accurate.