AP® Bio Score Calculator

Estimate an AP Biology composite and 1–5 score.

Other calculator: Enter each section score within its stated range. Cut scores are estimates and may change by administration.

Section I

Multiple-choice (0–60)

Section II

Q1 experimental analysis (0–10)

Q2 analysis and graphing (0–10)

Q3 scientific investigation (0–4)

Q4 conceptual analysis (0–4)

Q5 model or visual analysis (0–4)

Q6 data analysis (0–4)

composite = MCQ + \frac{60 \cdot FRQ total}{36}

How to use this calculator

Enter each section score within its stated range. Cut scores are estimates and may change by administration.

Choose the calculation mode and units, when available.
Enter values using the localized examples in the placeholders.
Select Calculate and review the result, steps, and SVG visualization when provided.

composite = MCQ + \frac{60 \cdot FRQ total}{36}

Estimate an AP Biology composite and 1–5 score.

The placeholders provide a reproducible example. Enter them to verify the result before using your own data.

Values must be finite and use compatible units. Displayed decimals are rounded, while calculations retain full precision.

What does this calculator do?

Estimate an AP Biology composite and 1–5 score.

Why do fields appear or disappear?

Dependent fields follow the selected method, shape, ingredient, or unit mode.

Are all visible formulas semantic?

Yes. Formulas and structured results use native MathML, with text retained only for labels and copying.