AP Bio Score Calculator
Enter your practice test scores to estimate your predicted AP Biology score (1–5). This calculator uses a weighted composite based on Multiple Choice (50%) and Free Response (50%). Score cutoffs can vary slightly each year.
Multiple Choice Section
Free Response Section
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AP Bio Score Calculator
Want to know where you stand before exam day? This AP Bio score calculator estimates your predicted AP Biology score (1–5) using your multiple-choice results and free-response points. It’s designed for practice tests so you can quickly measure progress and adjust your study plan.

How the AP Bio Score Calculator Works
The AP Biology exam has two scored sections: multiple choice and free response. Each section contributes about half of the final score. This calculator converts your raw points into a composite score (0–100) and then estimates a 1–5 score range using adjustable cutoffs.
How to Use This Calculator
- Enter your MCQ correct answers (out of 60).
- Enter your two long FRQ scores (0–9 each).
- Add your short FRQ total (0–16).
- Click Calculate Score to see your composite and estimated AP score.
Tips to Improve Your Score
- Use official rubrics for FRQs so your points are realistic.
- Track your weak units and redo questions after review.
- Practice data analysis and experimental reasoning (FRQs reward clear explanations).
FAQ
Is this AP Bio score calculator exact?
It’s a strong estimate for practice exams. Official score scales vary slightly year to year.
What score is usually considered “good”?
A 3 is typically passing, while 4–5 is strong for many college credit policies (varies by school).