CASPA GPA Calculator
Calculate your verified GPA according to Centralized Application Service for Physician Assistants (CASPA) standards. Enter your credit hours and letter grades below.
GPA Comparison Visualization
Comparison of Overall vs Science vs Non-Science GPA
What is the CASPA GPA Calculator?
The CASPA GPA Calculator is a specialized tool designed for Physician Assistant (PA) school applicants. Unlike standard university calculations, the Centralized Application Service for Physician Assistants (CASPA) has its own unique method for standardizing grades across thousands of different undergraduate institutions. Whether you attended a school with +/- grading or a simple A-F system, this tool helps you determine exactly how admissions committees will view your academic record.
Every applicant should use a CASPA GPA Calculator before submitting their application to identify potential weaknesses in their PA school requirements. One common misconception is that "retaking" a class will replace the old grade. In the CASPA system, every single grade is calculated—there is no grade replacement.
CASPA GPA Formula and Mathematical Explanation
The core logic of the CASPA GPA Calculator relies on "Quality Points." Every letter grade is assigned a numerical value, which is then multiplied by the number of credit hours for that specific course.
The formula is: GPA = Total Quality Points / Total Semester Hours
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Quality Points | Numerical value of grade × Credits | Points | 0.0 – 16.0 per course |
| Semester Hours | The weight of the class | Credits | 1.0 – 5.0 hours |
| Grade Value | Standardized weight (A=4.0, B=3.0, etc) | Scale | 0.0 – 4.0 |
Practical Examples (Real-World Use Cases)
Example 1: Science GPA Calculation
Imagine a student takes Organic Chemistry (4 credits) and earns a B+, and Biology (3 credits) and earns an A. Using the CASPA GPA Calculator:
- Org Chem: 4 credits × 3.3 (B+) = 13.2 Quality Points
- Biology: 3 credits × 4.0 (A) = 12.0 Quality Points
- Total Points: 25.2 / 7 Credits = 3.60 Science GPA
Example 2: The Impact of an F Grade
A student fails a 3-credit course (0.0 points) and retakes it, earning an A (12.0 points). While the university might show a 4.0, the CASPA GPA Calculator averages them: 12.0 points / 6 total credits = 2.00 GPA for those attempts.
How to Use This CASPA GPA Calculator
- Gather your official transcripts from all post-secondary institutions.
- Click "+ Add Another Course" for each class on your transcript.
- Enter the credits (e.g., 3.0 or 4.0) as they appear on the transcript.
- Select the standardized letter grade. Note: If your school uses percentages, use a gpa conversion chart first.
- Categorize the course as "Science" (Bio, Chem, Physics, etc.) or "Non-Science" to see your science GPA breakdown.
- Review the dynamic chart to see how your different GPAs compare.
Key Factors That Affect CASPA GPA Calculator Results
- No Grade Replacement: As mentioned, every attempt counts. This is often the biggest shock for applicants using a cumulative GPA calculator for the first time.
- Quarter vs. Semester: CASPA converts all quarter hours to semester hours (Quarter Hours × 0.667).
- Plus/Minus System: An A- is weighted as 3.7, not 4.0. If your school doesn't use +/- but you got a 92%, you still enter a flat A (4.0).
- Science Classification: CASPA is very specific about what counts toward your science GPA. This includes Biology, Chemistry, Physics, and some math courses (BPCM).
- Graduate Coursework: Grades from Master's or PhD programs are calculated separately from undergraduate totals in some views, but combined in the overall CASPA GPA Calculator.
- Withdrawals and Audits: Credits for W or AU grades are not calculated into the GPA, but failing grades (WF) usually count as an F (0.0).
Frequently Asked Questions (FAQ)
Related Tools and Internal Resources
- Science GPA Calculator: Specifically designed to isolate your BPCM course performance.
- Cumulative GPA Calculator: View your traditional academic standing across all semesters.
- PCE Hours Tracker: Log your Patient Care Experience hours required for PA school.
- GRE Score Calculator: Estimate your percentiles for the PA school entrance exam.
- GPA Conversion Chart: Convert percentages or 5.0 scales to the standard 4.0 scale.
- PA School Requirements: A comprehensive list of prerequisites for top-tier PA programs.