Use this AP Chemistry score calculator to estimate your exam score based on your performance in each section.
AP Chemistry Score Calculator
Use the calculator below to see your estimated AP Chemistry score. Enter the scores for the multiple choice and free response sections, and the result will update automatically.
How Is The AP Chemistry Exam Structured?
The AP Chemistry exam consists of two main sections:
| Section | Question Type | Time | Questions | Exam Weight |
|---|---|---|---|---|
| Section 1 | Multiple Choice | 1 hour 30 minutes | 60 questions | 50% |
| Section 2 | Free Response | 1 hour 45 minutes | 7 questions | 50% |
Total exam time: 3 hours 15 minutes
Section Details
- Section 1: Multiple Choice
- 60 questions testing your knowledge of chemistry concepts
- Includes both discrete questions and question sets with related questions based on a stimulus or data set
- Section 2: Free Response
- 3 long questions (10 points each)
- 4 short questions (4 points each)
- Questions assess six key skills:
- Models and representations
- Question and method
- Representing data and phenomena
- Model analysis
- Mathematical routines
- Argumentation
Calculator Policy
A scientific or graphing calculator is recommended for both sections of the exam.
Scoring Process
The AP Chemistry exam uses a weighted scoring system that combines your performance on both sections. The multiple-choice section accounts for 50% of your score, and the free-response section makes up the other 50%.
Your raw scores from each section are converted into a composite score, which is then converted to the final AP score of 1-5. The distribution of scores from the most recent exam was:
| AP Chemistry Score | Percentage of Students |
|---|---|
| 5 | 17.9% |
| 4 | 27.4% |
| 3 | 30.3% |
| 2 | 16.9% |
| 1 | 7.5% |
What Is A Good Score?
A score of 3 or higher is generally considered passing, though many top colleges only award credit for scores of 4 or 5. For college admissions purposes, a 4 or 5 is considered a strong score.
To earn a high score (4 or 5), students typically need to demonstrate:
Application of chemical concepts to real-world scenarios
Strong understanding of chemical concepts and principles
Ability to analyze experimental data and results
Skills in mathematical problem-solving and calculations
Clear scientific writing and argumentation
