Education
AP Calc BC Score Calculator
Enter raw multiple-choice and free-response scores from your AP Calculus BC practice exam. Adjust max points and weights if needed. The calculator returns the weighted composite and an estimated AP score from 1 to 5.
Section scores
Enter raw points per section. Max points and weights are editable.
Multiple choice (45 Qs)
e.g. 45
Free response (6 questions)
e.g. 54
Estimated AP score (1 to 5)
1
Composite ≈ 0% · weights sum to 100%
Estimated score bands (composite %)
- Score 5≥ 70%
- Score 4≥ 60%
- Score 3≥ 50%
- Score 2≥ 40%
- Score 1< 40%
Bands are general estimates, not official cut scores.
Examples
MC 32/45 · FR 36/54 · 50/50 weights
Composite ≈ 69% · score 4
MC 40/45 · FR 48/54
Composite ≈ 89% · score 5
MC 24/45 · FR 27/54
Composite ≈ 52% · score 3
How it works
Each section converts to a percentage, then combines with the weights you provide into a composite percentage. The composite maps to an AP score using estimated bands.
Composite · Σ (section% × weight) / Σ weight
AP score bands · 5 ≥ 70%, 4 ≥ 60%, 3 ≥ 50%, 2 ≥ 40%, 1 below
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Unofficial. AP score cut points are set by the College Board and vary by year and exam form. This calculator is an independent educational estimator and is not affiliated with or endorsed by the College Board.
Frequently asked questions
AP Calculus BC has 45 multiple-choice questions and six free-response questions. The two sections are weighted 50/50, summed into a composite percentage, and mapped to a 1 to 5 AP score using cut points set each year by the College Board.
The AP Calc BC exam also generates an AB subscore that reflects performance on the topics covered in AP Calc AB. This calculator returns the BC score only. The AB subscore typically comes from a subset of questions and uses its own cut points.
Free response is six questions at 9 points each, for 54 total points. The calculator uses 54 as the default; adjust if your practice exam differs.
The College Board sets cut scores each year. Published examiner statistics suggest typical bands around 70% for a 5, 60% for a 4, 50% for a 3, and 40% for a 2 on the composite percentage scale. Actual cut scores vary by year and form.
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