TEAS vs HESI A2: Which Test Is Right for You?
Nursing school admissions often start with one key requirement: an entrance exam. For many applicants, that means understanding the difference between the TEAS and HESI A2 — two widely used assessments designed to measure academic readiness for nursing programs.
These exams help schools evaluate foundational skills in reading, math and science before students enter rigorous coursework and clinical training. Alongside GPA and transcripts, they play a key role in determining whether an applicant is prepared to succeed in a nursing program.
Despite how often they’re compared, most students do not choose between the TEAS and HESI A2 based on preference alone. In most cases, the decision is made by the nursing program itself. That makes it important to confirm admissions requirements early and focus preparation on the exam your school requires.
This guide breaks down the key differences between the two exams, including format, scoring and difficulty, so you can better understand what to expect and how to prepare for the path ahead.
What Is the Difference Between TEAS and HESI A2?
Understanding the TEAS vs HESI A2 comparison comes down to how each exam is structured, scored and used in admissions decisions. Below is a side-by-side breakdown of the most important factors.
Quick Comparison: TEAS vs HESI A2
| Factor | TEAS | HESI A2 |
|---|---|---|
| Format | Standardized exam | Customizable by school |
| Subjects | Reading, Math, Science, English | Varies by program (Math, Reading, A&P, etc.) |
| Length | ~3.5 hours | Varies (2–5 hours depending on sections) |
| Difficulty | Broad academic focus | Can be more targeted or variable |
| Scoring | Composite score (0–100%) | Section scores + cumulative score |
| Validity | Typically 2 years | Varies by school |
| Cost | ~$70–$100 | ~$40–$100 |
| Delivery | In-person or remote | Often school-administered |
| Prep Resources | Widely available | More program-specific |
Exam Format and Structure
The TEAS follows a standardized format, meaning every student takes the same sections in the same order.
The HESI A2, on the other hand, is customizable. Schools can choose which sections to include, which can affect both the structure and difficulty of the test.
Why it matters:
A standardized format (TEAS) allows for predictable preparation, while a customizable exam (HESI A2) requires you to closely review your program’s specific requirements.
Exam Sections and Subjects Covered
Both exams assess core academic skills, but with key differences:
- TEAS includes:
- Reading
- Math
- Science
- English & Language Usage
- HESI A2 may include:
- Math
- Reading
- Vocabulary & Grammar
- Anatomy & Physiology
- Additional sections (depending on school)
This is often where students start asking, what is the difference between HESI and TEAS? The answer largely comes down to consistency vs customization.
Test Length
- TEAS: Approximately 3.5 hours
- HESI A2: Typically 2–5 hours, depending on required sections
Why it matters:
If your program requires more HESI sections, the exam may take longer and require more targeted preparation.
Difficulty Levels
One of the most searched questions is:TEAS vs HESI A2 which one is easier?
The answer depends on your strengths:
- TEAS: Broader, more standardized academic content
- HESI A2: Can feel easier or harder depending on selected sections
When comparing TEAS vs HESI A2 difficulty, students with strong science backgrounds may find TEAS manageable, while those comfortable with targeted subjects may prefer the HESI format.
Scoring and Passing Requirements
- TEAS: Provides a composite score (0–100%) with category breakdowns
- HESI A2: Provides individual section scores and an overall score
Passing requirements vary by school. Some programs set minimum scores for each section, while others evaluate overall performance.
Score Validity
- TEAS scores are typically valid for up to two years
- HESI A2 validity depends on the institution
Always confirm how long your scores will be accepted when applying.
Exam Cost and Retake Policies
- TEAS: Usually ranges from $70 to $100
- HESI A2: Typically $40 to $100, depending on location
Retake policies vary. Some schools require waiting periods or limit the number of attempts.
Testing Method & Location
Both exams may be offered:
- In-person at testing centers or campuses
- Online with remote proctoring
HESI A2 is often administered directly through the school, while TEAS offers more flexibility through national testing options.
Study Resources
TEAS prep resources are widely available, including official guides and practice exams. If you’re preparing for this route, reviewing a structured guide like this one can help.
HESI A2 prep tends to be more program-specific, so it’s important to align your study plan with the exact sections your school requires.
Which Nursing Programs Require TEAS vs HESI A2?
Different nursing programs use entrance exams in different ways.
Common trends across programs:
- ADN (Associate Degree in Nursing):
Often requires TEAS, though some schools use HESI A2 - BSN (Bachelor of Science in Nursing):
TEAS is more commonly required - ELM (Entry-Level Master’s):
Requirements vary; some programs accept either exam - Other programs:
May use HESI A2 for more customized evaluation
There is no universal standard. Some schools accept both exams, while others require one specific test or set minimum score thresholds.
At Westcliff University’s College of Nursing, admissions requirements are designed to align with program readiness and student success. The best next step is to explore program-specific details and confirm what is required.
👉 https://www.westcliff.edu/admissions/
CTA: Explore our nursing programs
How to Choose Between TEAS vs HESI If Your School Accepts Both
If your school allows flexibility, choosing between exams becomes more strategic.
Key factors to consider:
- Your academic strengths
- Strong in science and standardized testing → TEAS may feel more familiar
- Prefer focused subject areas → HESI A2 may be a better fit
- Test structure preference
- Fixed format → TEAS
- Customizable format → HESI A2
- Preparation time
- TEAS → broader study plan
- HESI A2 → targeted prep based on sections
- Scheduling and availability
- TEAS → more widely available
- HESI A2 → often tied to specific schools
Simple Decision Matrix
| Scenario | Recommended Exam |
|---|---|
| Strong general academics | TEAS |
| Prefer focused subject testing | HESI A2 |
| Limited prep time | HESI A2 (if fewer sections required) |
| Applying to multiple schools | TEAS (more widely accepted) |
Tips to Make the Right Choice
- Always confirm your program’s requirements first
- Avoid assuming one test is “easier” without reviewing content
- Align your choice with your strengths and timeline
- Use official prep materials whenever possible
Why Choose Westcliff University for Nursing School in California?
Choosing the right nursing program goes beyond entrance exams. It’s about preparing for a field that continues to grow and evolve.
According to the U.S. Bureau of Labor Statistics, employment for registered nurses is projected to grow steadily, with thousands of openings each year driven by healthcare demand and workforce needs. This makes selecting the right program and preparation path even more important.
Westcliff University’s nursing programs are designed to align with current healthcare expectations, including:
- Patient-centered care models
- Hands-on clinical experience
- Preparation for the NCLEX licensure exam
Students gain both theoretical knowledge and real-world skills through structured training environments.
Learn more about how hands-on experience supports student outcomes.
Beyond the classroom, Westcliff supports students through:
- Academic resources and faculty mentorship
- Career-focused guidance
- A diverse and supportive learning environment
Explore student life and campus experience:
https://www.westcliff.edu/life-at-westcliff/
https://www.westcliff.edu/campus/corona/