Nursing School GPA Calculator
Calculate your overall GPA, science GPA, and prerequisite GPA for nursing school applications. Covers BSN, ABSN, accelerated, and graduate nursing programs — including the NursingCAS weighted GPA method used by most nursing schools in the United States.
Need to check your science GPA separately? Use the Science GPA Calculator. Applying through NursingCAS? See the NursingCAS GPA Calculator.
What GPA Do You Need for Nursing School?
Overall GPA vs Science GPA vs Prerequisite GPA — What Is the Difference?
Overall GPA
Your overall (cumulative) GPA includes every graded course you have ever taken at the undergraduate level. This is the number on your official transcript and is the GPA reported on most nursing school applications. It reflects your general academic performance across all subjects, not just nursing prerequisites. If your overall GPA is low due to a weak early semester, you can improve it by taking additional coursework and performing well — but this takes time.
Science GPA
Your science GPA is calculated using only your natural science courses. The exact courses that count vary by program, but typically include: Biology, Chemistry (General and Organic), Anatomy, Physiology, Microbiology, Statistics, Physics, and Biochemistry. Science GPA is often weighted more heavily than overall GPA by nursing admissions committees because it directly predicts your ability to handle pharmacology, pathophysiology, and clinical reasoning in the nursing curriculum.
Prerequisite GPA
Your prerequisite GPA is calculated using only the specific prerequisite courses required by a particular nursing program. These vary by school. A program might require eight specific courses and calculate a separate GPA from those eight courses alone. This is the most targeted of the three GPAs — a strong prerequisite GPA shows you have mastered exactly the material the program expects you to build on. Use the Prerequisite GPA tab in the calculator above.
How NursingCAS Calculates Your GPA
NursingCAS (Nursing Centralized Application Service) is the centralized application platform used by over 900 nursing programs in the United States. When you apply through NursingCAS, the system recalculates your GPA using its own standardized method — which may differ from the GPA shown on your transcript.
All attempted coursework is included
NursingCAS includes every undergraduate course you have attempted, including repeated courses, withdrawals recorded as W grades, and courses taken at multiple institutions. This is different from your transcript GPA, which may exclude repeated courses under your institution's grade replacement policy.
Grade replacement is not applied
If you retook a course and received a higher grade, many transcripts show only the most recent grade. NursingCAS calculates both attempts. Both the original grade and the retaken grade are included in the NursingCAS GPA calculation. This means your NursingCAS GPA may be lower than your institutional transcript GPA.
Coursework is categorized
NursingCAS separates your coursework into four GPA categories: Cumulative GPA, Science GPA, Prerequisite GPA, and (for some programs) Last 60 Credit Hours GPA. Each category is calculated independently using the courses that fall within it.
Credit hours from all institutions are combined
If you attended multiple colleges or universities, NursingCAS combines all coursework from all institutions into a single calculation. There is no exclusion of transfer coursework.
Example — How NursingCAS GPA differs from transcript GPA
Student A took General Chemistry in Year 1 and received a D (1.0). She retook it in Year 2 and received an A (4.0). Her institution applies grade replacement — her official transcript GPA excludes the D. Her NursingCAS Cumulative GPA includes both the D and the A. Effect: the original D reduces her NursingCAS science GPA below her institutional transcript science GPA. Lesson: Always calculate your NursingCAS GPA separately before submitting your application. Use the NursingCAS GPA Calculator for the full calculation with both attempts included.
Nursing School GPA Requirements by Program Type
The following table shows typical minimum and competitive GPA ranges for major nursing program categories in the United States. These are general benchmarks — always verify requirements with individual programs.
| Program Type | Minimum GPA | Competitive GPA | Notes |
|---|---|---|---|
| ADN (Community College) | 2.5 | 3.0 | Waitlist systems common; prerequisite GPA often weighted separately |
| BSN (Traditional) | 2.75 – 3.0 | 3.3 – 3.5 | Top programs expect 3.5+ cumulative and science GPA |
| ABSN (Accelerated BSN) | 3.0 | 3.3 – 3.5 | Strong science GPA critical; STEM applicants have advantage |
| RN-to-BSN Bridge | 2.5 | 3.0 | Active RN license typically required; GPA threshold lower |
| MSN (Nurse Practitioner) | 3.0 | 3.3 – 3.5 | GRE may be required at some programs; clinical hours important |
| MSN (Clinical Nurse Specialist) | 3.0 | 3.3 | Research experience beneficial |
| CRNA (Nurse Anesthesia) | 3.0 | 3.5 – 3.7 | Most competitive nursing program; ICU experience mandatory |
| DNP (Doctor of Nursing Practice) | 3.0 | 3.5 | Professional portfolio and leadership experience carry weight |
| PhD in Nursing | 3.0 | 3.5+ | Research focus; publications and faculty mentorship are differentiating factors |
How to Strengthen Your GPA Before Applying
Retake prerequisite courses strategically
If you received a C or below in a key prerequisite such as Anatomy, Physiology, or Chemistry, retaking the course and achieving a strong grade sends a direct signal to admissions committees. Remember that NursingCAS includes both grades — but demonstrating improvement still matters. Programs want to see that you can handle the science content of the nursing curriculum, and a recent A in Anatomy is more reassuring than an old C that was never addressed.
Take post-baccalaureate science courses
If your undergraduate science record is weak, enrolling in additional upper-division science courses — even post-graduation — can rebuild your science GPA in the eyes of NursingCAS. Biochemistry, Microbiology, Pathophysiology, and Statistics are courses that align directly with nursing curriculum and show preparation even if they were not part of your original degree.
Focus on your most recent academic performance
Many nursing programs calculate a separate Last 60 Credit Hours GPA in addition to your cumulative GPA. A strong performance in your junior and senior years — even with a weaker first year — can demonstrate an upward academic trajectory. Highlight this trend in your personal statement and ask recommenders to acknowledge it.
Build clinical experience alongside GPA improvement
Nursing admissions committees evaluate the whole applicant. CNA (Certified Nursing Assistant) certification, hospital volunteering, medical scribing, and EMT experience all strengthen an application when GPA is borderline. The goal is to show that both your academic preparation and your clinical readiness are moving in the right direction simultaneously.