Can You Use Calculators on the HESI?
HESI A2 On-Screen Calculator Simulator
The HESI A2 exam provides a basic on-screen calculator for the math section. You cannot bring your own. Use our simulator below to practice with the type of tool you’ll encounter on test day. Getting comfortable with a basic digital calculator is a key part of your preparation. Answering the question “can you use calculators on the hesi” is simple: yes, but only the one provided.
This is a simulator. The actual HESI A2 exam calculator may have minor visual differences but offers the same basic four-function capability.
What is the HESI A2 Exam?
The HESI A2 exam, short for Health Education Systems, Inc. Admission Assessment, is a standardized test used by many nursing schools and allied health programs to screen applicants. Its purpose is to evaluate a candidate’s academic readiness for the rigors of a healthcare-focused curriculum. The exam covers several key areas, including math, reading comprehension, vocabulary, grammar, and basic sciences like biology and chemistry. A strong score can significantly improve your chances of getting into your desired program. The policy around tools like calculators is strict, so understanding “can you use calculators on the hesi” is vital for test day.
Many students wonder about the tools available during the test, with the most common question being: can you use calculators on the HESI? The answer directly impacts how you should prepare for the quantitative section of the exam. Misconceptions are common, with some students assuming they can bring their personal graphing calculators, which is incorrect and could lead to disqualification.
HESI Calculator Policy and Explanation
So, can you use calculators on the HESI? Yes, you can, but with a major caveat: you cannot bring your own calculator. The HESI A2 exam provides a digital, on-screen calculator for you to use during the mathematics portion of the test. This is a crucial detail for your preparation strategy.
The provided calculator is a basic four-function tool. It is not a scientific calculator. This means it can perform addition, subtraction, multiplication, and division. It does not have advanced functions like exponents, roots, or trigonometric operations. The math problems on the HESI are designed to be solvable with this basic tool or even by hand. The purpose of the policy is to standardize the testing environment and ensure that all candidates have access to the same tools, preventing any unfair advantage.
| Function | Availability | Notes | Typical Use Case |
|---|---|---|---|
| Addition (+) | Available | Standard addition function. | Summing up quantities. |
| Subtraction (-) | Available | Standard subtraction function. | Finding the difference between values. |
| Multiplication (*) | Available | Standard multiplication function. | Calculating dosages or conversions. |
| Division (/) | Available | Standard division function. | Working with fractions and ratios. |
| Scientific Functions (sin, cos, log, etc.) | Not Available | The exam does not require advanced math. | N/A |
| Graphing | Not Available | You will not need to graph functions. | N/A |
Practical Examples: Math Problems on the HESI
To better understand how the on-screen calculator is used, let’s look at some sample problems reflective of the HESI A2 math section. These examples show why knowing the answer to “can you use calculators on the hesi” is so practical.
Example 1: Fraction to Decimal Conversion
Problem: A patient is to receive 3/8 of a grain of medication. How much is this in decimal form?
Solution using the on-screen calculator: You would simply type ‘3’, click the division ‘/’ button, and then type ‘8’. The calculator would display the result: 0.375. This is a common type of conversion needed in nursing.
Example 2: Ratios and Proportions
Problem: A solution contains a medication that is mixed in a ratio of 1:4 with saline. If you have a total of 500 mL of the solution, how many mL is the medication?
Solution: The total parts in the ratio are 1 + 4 = 5. To find out how much one part is, you divide the total volume by the total parts.
Calculator steps: Type ‘500’, click ‘/’, type ‘5’. The result is 100. Since the medication is 1 part, the answer is 100 mL.
How to Use This HESI Calculator Simulator
The best way to prepare for the HESI’s math section is to practice under realistic conditions. This means not using your phone or a physical calculator you’re comfortable with. Our on-screen calculator simulator is designed to mimic the testing environment.
- Enter Numbers: Click the number buttons to input values.
- Perform Operations: Use the ‘+’, ‘-‘, ‘*’, and ‘/’ buttons for calculations.
- Calculate: Press the ‘=’ button to see the result.
- Clear: Use the ‘C’ button to clear the current entry and start over.
- Practice Regularly: Work through HESI math practice problems using only this simulator. This will build your speed and confidence, confirming that you know how to proceed now that you can answer “can you use calculators on the hesi.”
Sample HESI Score Distribution
Caption: A sample SVG chart showing the distribution of scores on the HESI Math section. The blue series represents a student’s practice scores, while the green represents the target score.
Key Factors That Affect HESI Math Performance
Your success on the HESI math section isn’t just about whether you can use a calculator; it’s about a combination of skills and strategies. Knowing the facts about the “can you use calculators on the hesi” topic is the first step.
- Basic Math Proficiency: Even with a calculator, you need a strong foundation in arithmetic, fractions, decimals, and percentages. The calculator is a tool, not a substitute for knowledge.
- Time Management: With about one minute per question, you can’t afford to get bogged down. Practice helps you recognize problem types quickly and work efficiently.
- Understanding of Units: Nursing calculations often involve converting between units (e.g., mg to g, lbs to kg). Memorize common conversion factors.
- Ratio and Proportion Skills: Many dosage calculations rely on setting up and solving proportions. This is a critical skill area to master.
- Familiarity with the On-Screen Calculator: Don’t let test day be the first time you use a basic digital calculator. Practicing with a simulator prevents fumbling and saves precious seconds.
- Reading Comprehension: You must be able to read a word problem and extract the necessary numerical information to solve it. This is a skill in itself.
Frequently Asked Questions (FAQ)
1. Can you use calculators on the HESI exam for sure?
Yes, absolutely. A basic on-screen calculator is provided for the math section of the HESI A2 exam. You are not allowed to bring your own personal calculator.
2. Is the calculator on the HESI a scientific calculator?
No, it is a basic four-function calculator. It can perform addition, subtraction, multiplication, and division only. It does not have advanced functions.
3. Do I need to be good at mental math for the HESI?
While the calculator is available, strong mental math skills can save you time and help you double-check the calculator’s results quickly. It’s a good idea to practice both.
4. What kind of math is on the HESI A2?
The math section covers whole numbers, decimals, fractions, percentages, ratios, proportions, measurement and unit conversions, and basic algebraic equations.
5. Will I have enough time for the math section?
The math section typically has 50-55 questions with a 50-minute time limit. Practicing with a timer and using the on-screen calculator efficiently is key to finishing on time.
6. Does the HESI Exit Exam also have a calculator?
Policies can vary slightly, but generally, the HESI Exit Exam also provides an on-screen calculator for questions that require calculations, similar to the A2 exam.
7. Can you use calculators on the hesi for other sections like Chemistry?
The calculator is primarily intended for the Mathematics section. While it may be available during other sections, the questions in areas like Chemistry are typically more conceptual and less calculation-intensive.
8. What happens if I try to bring my own calculator?
Bringing prohibited items, including personal calculators, into the testing room is a violation of the rules and can lead to your test being invalidated and your score canceled.