Med School GPA Calculator
Enter each of your courses below to calculate your AMCAS GPA. Be sure to mark all Biology, Chemistry, Physics, and Math courses to get an accurate BCPM (science) GPA.
What is a Med School GPA Calculator?
A Med School GPA Calculator is a specialized tool designed for pre-medical students to accurately estimate their Grade Point Average as it will be seen by medical school admissions committees. Unlike a standard university GPA, the American Medical College Application Service (AMCAS) has its own specific methodology for GPA calculation, which this calculator emulates.
The two most critical numbers calculated are the Overall Cumulative GPA and the BCPM GPA. The BCPM GPA, often called the “science GPA,” includes all courses taken in Biology, Chemistry, Physics, and Math departments. Both GPAs are vital, as they are among the first metrics admissions officers use to screen the high volume of applications they receive.
The AMCAS GPA Formula Explained
AMCAS calculates GPA by converting your letter grades to a 4.0 scale, multiplying by the credit hours for each course to get “Quality Points,” and then dividing the total quality points by the total credit hours. A key rule is that AMCAS includes all course attempts, including repeated courses and failures, in the calculation.
The formula is: GPA = Total Quality Points / Total Credit Hours
Where: Quality Points (per course) = Grade Value × Credit Hours
AMCAS Grade Conversion Table
| Grade | Value | Grade | Value | Grade | Value | Grade | Value |
|---|---|---|---|---|---|---|---|
| A | 4.0 | B- | 2.7 | D+ | 1.3 | ||
| A- | 3.7 | C+ | 2.3 | D | 1.0 | ||
| B+ | 3.3 | C | 2.0 | D- | 0.7 | ||
| B | 3.0 | C- | 1.7 | F | 0.0 |
Practical Examples
Example 1: Mixed Course Load
A student takes the following courses in a semester:
- Biology 101 (BCPM): 4 credits, Grade A (4.0)
- Chemistry 101 (BCPM): 4 credits, Grade B+ (3.3)
- English 101: 3 credits, Grade A- (3.7)
- Psychology 101: 3 credits, Grade B (3.0)
BCPM GPA Calculation: ((4.0 * 4) + (3.3 * 4)) / (4 + 4) = (16 + 13.2) / 8 = 3.65
Overall GPA Calculation: ((4.0 * 4) + (3.3 * 4) + (3.7 * 3) + (3.0 * 3)) / (4 + 4 + 3 + 3) = (16 + 13.2 + 11.1 + 9) / 14 = 3.52
Example 2: Upward Trend
A student struggled early on but showed significant improvement. Med schools often view an upward trend favorably. Consider a retaken course:
- Organic Chemistry I (BCPM, first attempt): 3 credits, Grade C (2.0)
- Organic Chemistry I (BCPM, second attempt): 3 credits, Grade A (4.0)
Unlike some universities that replace the grade, AMCAS averages them. For GPA purposes, this is treated as 6 credits with grades of C and A. The GPA for this course across both attempts would be ((2.0 * 3) + (4.0 * 3)) / (3 + 3) = (6 + 12) / 6 = 3.00. This is a crucial detail to understand and why using an accurate AMCAS GPA calculation is so important.
How to Use This Med School GPA Calculator
- Gather Your Transcripts: Collect all unofficial or official transcripts from every post-secondary institution you’ve attended.
- Add Courses: For each course on your transcript, click “Add Another Course” to create a new row.
- Enter Course Details: Input the credit hours and the letter grade you received. The course name is optional but can help you stay organized.
- Mark BCPM Courses: Check the “BCPM?” box if the course falls under Biology, Chemistry, Physics, or Math. This is essential for an accurate science GPA for medical school.
- Calculate: Once all courses are entered, click the “Calculate GPA” button.
- Review Results: The calculator will display your Overall GPA, BCPM GPA, and Non-BCPM GPA, along with a visual chart comparing them.
Key Factors That Affect Your Med School GPA
- Course Load Difficulty
- Admissions committees notice if you’ve taken a rigorous course load. A high GPA with challenging upper-level science courses is more impressive than a similar GPA from less demanding courses.
- GPA Trend
- An upward trend is very positive. It shows resilience, maturity, and an increased ability to handle difficult academic work over time. A downward trend can be a red flag.
- Post-Bacc & Graduate GPA
- If your undergraduate GPA is low, strong performance in a post-baccalaureate or master’s program can demonstrate your academic readiness. Our post-bacc GPA for med school guide has more info.
- Course Repeats
- As mentioned, AMCAS averages repeated courses, it does not replace the initial grade. Be aware of how this impacts your final calculated GPA.
- Withdrawals and Incompletes
- While a single ‘W’ is unlikely to harm your application, a pattern of withdrawals can suggest an inability to handle a full course load. Incompletes that turn into failing grades will be counted as an ‘F’.
- Credit/No Credit Courses
- Courses taken Pass/Fail (or Credit/No Credit) are generally not factored into the AMCAS GPA, which can be strategic for courses outside your main area of study.
Frequently Asked Questions (FAQ)
BCPM stands for Biology, Chemistry, Physics, and Math. All courses taken in these departments should be marked. This includes subjects like statistics, which is classified under Math by AMCAS.
AMCAS treats A and A+ grades as equivalent, both receiving a 4.0 value.
No, undergraduate and graduate GPAs are calculated separately by AMCAS. This calculator is intended for undergraduate coursework.
AMCAS converts quarter hours to semester hours. The general conversion is: Semester Hours = Quarter Hours × 0.667. For accuracy, enter your credits as semester hours.
A high MCAT score can help balance a lower GPA, but it doesn’t entirely replace it. Both are critical components. Check our article on medical school application requirements for more details.
While it varies by school, the average overall GPA for students matriculating into medical school is around 3.75, with an average science GPA around 3.68.
If your study abroad courses and grades appear on your home institution’s transcript, they will be included in the AMCAS calculation. If they were from a foreign institution and transferred as lump-sum credit, they typically are not.
Your GPA may differ due to AMCAS’s specific rules, such as including all course attempts (repeats) and its unique grade-weighting scale (e.g., A+ = 4.0).