AP Biology Score Calculator — Predict Your Score

Drag each slider to how you expect to perform on that section of the AP Biology exam. The composite updates live using the real section weights.

Section weights from the official AP Biology exam structure — College Board AP Central, verified May 13, 2026.

Multiple Choice · 50% 60 questions · 90 min

60%

Long Free Response · 34% 2 questions · Part of 90 min

60%

Short Free Response · 16% 4 questions · Part of 90 min

60%

Predicted AP score
Weighted composite: 60%

5 ≥ 75%4 ≥ 60%3 ≥ 45%2 ≥ 30%1 < 30%

Estimates use commonly discussed historical cut ranges — College Board does not publish official scoring curves, and real cutoffs shift by subject and year. Treat this as a study signal, not a promise.

Move the number, don't just measure it

Scoring below a 3 on a section? Drill that section's format free — the first sections of every course cost nothing.
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