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AP Calc BC Score Calculator
Calculate composite score and predict AP Calculus BC grade 1 through 5 with AB subscore.
AP Calculus BC Score Estimator
Calculate composite score and predicted AP grade 1 through 5
Enter Individual FRQ Scores 1 through 6Optional
How AP Calc BC Score Calculator Works
Composite Score = Section 1 MCQ × 1.2 + Section 2 FRQ × 1.0; 108 Points ScaleThe AP Calculus BC exam consists of 45 Multiple Choice Questions weighted by 1.2 totaling 54 points, and 6 Free Response Questions scored 0 to 9 totaling 54 points. The combined composite score out of 108 is mapped to College Board grade boundaries 1 through 5. Scores also produce an AP Calculus AB subscore.
Variable Breakdown
MCQ
Multiple Choice Raw ScoreNumber of correct multiple choice questions answered out of 45
FRQ
Free Response Raw ScoreTotal points earned across all 6 FRQ problems out of 54
Composite
Scaled CompositeFinal weighted score out of 108 points
Example Calculation
AP Calculus BC Grade 5 Projection
A student scores 34 correct on multiple choice and earns 36 points across the 6 free response questions.
- Multiple choice weighted score = 34 × 1.2 = 40.8 points
- Free response weighted score = 36 × 1.0 = 36.0 points
- Composite score = 40.8 + 36.0 = 76.8, rounded to 77 out of 108
- Compare to grade boundaries: 66 to 108 qualifies for Grade 5
Result:Composite score of 77 yields an AP Grade 5 with a predicted AB Subscore of 5
AP Calculus BC Composite Score Grade Cutoffs
| AP Grade | Composite Score Range | Percentage of Exam | College Credit Qualification |
|---|---|---|---|
| Grade 5 | 66 to 108 Points | 61 to 100 percent | Extremely Well Qualified |
| Grade 4 | 54 to 65 Points | 50 to 60 percent | Well Qualified |
| Grade 3 | 41 to 53 Points | 38 to 49 percent | Qualified |
| Grade 2 | 30 to 40 Points | 28 to 37 percent | Possibly Qualified |
| Grade 1 | 0 to 29 Points | 0 to 27 percent | No Recommendation |
Frequently Asked Questions
What score do you need for a 5 on AP Calc BC?
Historically, students need approximately 66 out of 108 composite points roughly 61 percent to earn a 5 on the AP Calculus BC exam.
What is the AB subscore on the AP Calc BC exam?
The AB subscore measures performance on questions covering AP Calculus AB topics limits, derivatives, and basic integration, allowing colleges to grant Calculus 1 credit even if full BC credit is not earned.
Is there a guessing penalty on the AP Calculus BC exam?
No, there is no penalty for incorrect answers on the multiple choice section; raw score equals the number of correctly answered questions.
How is the AP Calc BC exam weighted?
The exam is divided equally: Section 1 Multiple Choice represents 50 percent 54 points and Section 2 Free Response represents 50 percent 54 points.
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