CASPA Science GPA Calculator
Accurately calculate your science (BCP) GPA for your Physician Assistant school application.
Enter Your Science Courses
Add all your science courses below. CASPA includes Biology, Chemistry, Physics, and other science courses in this calculation. Do not include Math courses.
Grade Distribution
What is the CASPA Science GPA?
The CASPA Science GPA is a critical component of your application to Physician Assistant (PA) programs. CASPA, the Central Application Service for Physician Assistants, calculates this GPA to standardize academic records from different institutions. This allows admissions committees to compare applicants fairly. Unlike your transcript GPA, CASPA has its own rules for what counts as a science course and how grades are weighted. It specifically focuses on courses in Biology, Chemistry, and Physics (often called the BCP GPA), but also includes other science subjects. This metric is heavily scrutinized as it is a strong predictor of a student’s ability to handle the rigorous science-heavy curriculum of PA school.
CASPA Science GPA Formula and Explanation
The formula CASPA uses is straightforward. For each science course, it converts your letter grade into a numeric “quality point” value. This value is then multiplied by the number of credit hours for that course. Finally, the sum of all quality points is divided by the total number of credit hours attempted.
Science GPA = (Sum of all [Grade Points × Credit Hours]) / (Total Science Credit Hours)
One of the most important things to remember is that CASPA does not honor institutional grade forgiveness policies. If you retook a course, both the original grade and the new grade are included in the calculation.
CASPA Grade to Quality Point Conversion
Here is the standard table CASPA uses to convert grades. Note that plus (+) and minus (-) grades have distinct values.
| Grade | Value | Grade | Value |
|---|---|---|---|
| A | 4.0 | C+ | 2.3 |
| A- | 3.7 | C | 2.0 |
| B+ | 3.3 | C- | 1.7 |
| B | 3.0 | D+ | 1.3 |
| B- | 2.7 | D | 1.0 |
| F | 0.0 |
Practical Examples
Example 1: The High Achiever
A student has taken the following science courses:
- General Chemistry I (4 credits): A
- General Biology I (4 credits): A-
- Organic Chemistry I (3 credits): B+
- Human Anatomy (4 credits): A
Calculation:
- Chemistry Quality Points: 4.0 * 4 = 16.0
- Biology Quality Points: 3.7 * 4 = 14.8
- Organic Chem Quality Points: 3.3 * 3 = 9.9
- Anatomy Quality Points: 4.0 * 4 = 16.0
- Total Quality Points: 56.7
- Total Credits: 15
- Science GPA: 56.7 / 15 = 3.78
Example 2: Showing Improvement
A student struggled early on but improved significantly.
- General Chemistry I (4 credits): C+
- *Retake* General Chemistry I (4 credits): A
- Physics I (4 credits): B
- Microbiology (3 credits): A-
Calculation (Remember, CASPA includes both attempts):
- Chemistry (1st attempt) QP: 2.3 * 4 = 9.2
- Chemistry (2nd attempt) QP: 4.0 * 4 = 16.0
- Physics QP: 3.0 * 4 = 12.0
- Microbiology QP: 3.7 * 3 = 11.1
- Total Quality Points: 48.3
- Total Credits: 15 (4 + 4 + 4 + 3)
- Science GPA: 48.3 / 15 = 3.22
How to Use This CASPA Science GPA Calculator
- Add Courses: Click the “+ Add Course” button to create a new row for each science class you’ve taken.
- Enter Details: For each course, enter the credit hours (as a number) and select the letter grade you received from the dropdown menu.
- Calculate: Once all your science courses are entered, click the “Calculate GPA” button.
- Review Results: The calculator will display your final CASPA Science GPA, along with intermediate values like total credits and total quality points. The grade distribution chart will also update.
- Reset or Copy: Use the “Reset” button to clear all fields and start over, or the “Copy Results” button to save a summary to your clipboard.
Key Factors That Affect Your CASPA Science GPA
- Course Repeats: As mentioned, CASPA includes every attempt at a course in its calculation. This can significantly lower your GPA compared to your school’s transcript if your school practices grade replacement.
- Credit Hours: Higher credit-hour courses have a greater impact on your GPA. A poor grade in a 5-credit course will hurt more than a poor grade in a 1-credit seminar.
- +/- Grades: The distinction between a B+ (3.3) and a B (3.0) is significant when multiplied over several courses. Be precise when entering your grades.
- Course Subject Classification: You must correctly classify your courses as science. CASPA considers Biology, Chemistry, Physics, and ‘Other Science’ (like Anatomy, Physiology, Microbiology) in this GPA. Math and social sciences are excluded. Misclassifying a course could lead to verification delays or an inaccurate GPA.
- Withdrawals (W/WF): A standard ‘W’ (Withdraw) does not affect your GPA. However, a ‘WF’ (Withdraw Fail) is treated as an ‘F’ (0.0 points) and is factored into your GPA.
- Quarter vs. Semester Hours: CASPA converts all credits to semester hours. If your school uses quarter hours, CASPA uses a conversion factor (1.0 quarter hour = 0.667 semester hours), which will adjust the weight of your courses.
Frequently Asked Questions (FAQ)
- 1. What courses are included in the CASPA Science GPA?
- The primary subjects are Biology, Chemistry, and Physics. Other science courses like Anatomy, Physiology, Microbiology, Genetics, and Nutrition also count. Math courses do not count towards the science GPA.
- 2. What is a good CASPA Science GPA?
- While it varies by program, a competitive science GPA is generally considered to be 3.5 or higher. Many programs have a minimum requirement of 3.0. You can explore PA platform for more program-specific details.
- 3. How does CASPA handle Pass/Fail courses?
- Pass/Fail courses are not included in the GPA calculation, as they don’t have a quality point value. They are listed on your application, but only contribute to total credits if passed.
- 4. Does my AP credit count towards the science GPA?
- No, Advanced Placement (AP) credits are treated like Pass/Fail courses. They grant you credit hours but are not factored into the GPA calculation.
- 5. I took a course at a community college. Is it included?
- Yes. CASPA requires you to report every single course from every US and Canadian college or university you have attended, including community college courses.
- 6. Why is my calculated GPA different from my transcript?
- Discrepancies usually arise from two main factors: CASPA’s unique grade point values (e.g., B+ = 3.3, which might be different at your school) and its policy of not forgiving repeated courses.
- 7. How can I improve my science GPA?
- The only way to improve your GPA is by taking more science courses and earning high grades (A’s or A-‘s). Focus on upper-level biology or chemistry courses to demonstrate you can handle difficult coursework. Consider a post-bacc program if you need significant improvement.
- 8. Does math count as a science for CASPA?
- No, math courses are categorized under ‘Other Non-Science’ and are not included in the science GPA calculation. They are part of your overall cumulative GPA, however.
Related Tools and Internal Resources
Continue your PA school application journey with these helpful resources:
- Overall Cumulative GPA Calculator: Calculate your total GPA including all courses.
- PA School Interview Prep Guide: Practice with common questions asked during PA school interviews.
- Patient Care Experience (PCE) Log: Track your PCE hours effectively for your application.
- CAS Application Checklist: A comprehensive checklist to ensure your application is complete.
- GPA Improvement Planner: Strategize which courses to take to raise your GPA.
- Volunteer Hours Log: Keep a detailed record of your volunteer activities.