One of the most common questions AP Environmental Science (APES) students have is: “What score will I get on the AP exam?” The answer depends on your performance in both the Multiple Choice (MCQ) and Free Response (FRQ) sections.
In this RevisionDojo guide, we’ll break down the APES scoring system, show you how to calculate your predicted score, and explain how to use practice tests to fine-tune your preparation.
How the APES Exam Is Scored
The APES exam score is based on a combination of:
- Multiple Choice Questions (MCQs) – 80 questions, worth 60% of your total score.
- Free Response Questions (FRQs) – 3 questions, worth 40% of your total score.
Your raw points in both sections are scaled and combined, then converted into the AP 1–5 score scale.
Scoring Breakdown
Section I – MCQs
- 80 questions total
- 1 point per correct answer
- No penalty for guessing
Section II – FRQs
- 3 questions
- Each FRQ has a maximum point value (usually 10 points each)
- Points are awarded for correct steps, explanations, and calculations
Typical APES Score Cutoffs
While cutoffs vary from year to year, historical College Board data suggests:
- Score of 5: ~75–80%+ of total available points
- Score of 4: ~60–75%
- Score of 3: ~45–60%
- Score of 2 or 1: Below ~45%
How to Predict Your Score – Step by Step
- Take a Full-Length Practice Test
Use official APES practice exams from College Board for the most accurate results. - Count Your Correct MCQs
Example: You got 52/80 correct → 52 raw MCQ points. - Score Your FRQs Using Rubrics
Example: You score 8, 6, and 7 on the three FRQs → 21 raw FRQ points. - Convert Raw Scores to Weighted Scores Example:
- MCQ Weighted Score = (MCQ correct ÷ 80) × 60
- FRQ Weighted Score = (FRQ points ÷ 30) × 40
- MCQ Weighted = (52 ÷ 80) × 60 = 39 points
- FRQ Weighted = (21 ÷ 30) × 40 = 28 points
- Total Weighted Score = 39 + 28 = 67
- Compare to Cutoffs
A 67 typically aligns with a score of 4.
Tips to Improve Your Predicted Score
- Target Weak Units – Review APES units where you scored lowest in practice.
- Practice FRQ Writing – Even partial answers can earn points.
- Simulate Timed Exams – Build endurance for test day.
- Learn Common Calculation Types – Percent change, population growth, energy conversions.
FAQ – APES Score Calculator
Q: Are online AP score calculators accurate?
A: They’re good estimates but not perfect—scaling changes slightly each year.
Q: Should I focus more on MCQs or FRQs to improve my score?
A: MCQs are worth more (60%), but FRQs can be a quick boost if you master the format.
Q: Where can I find official practice tests?
A: On the College Board AP Environmental Science course page and AP Classroom.
Final Word from RevisionDojo:
Knowing your predicted APES score helps you focus your study time where it matters most. Use official practice exams, apply the score conversion method above, and aim for consistent improvement each week before the exam.
