Best Calculators for the SAT 2023: A Concise Overview

Preparing for the SAT can feel overwhelming, especially when it comes to the math section. This part of the exam challenges your problem-solving abilities, numerical fluency, and sometimes your stamina. But one tool can ease some of this pressure: your calculator. Choosing the right calculator, understanding the rules about what’s allowed, and knowing how to make the most of it can make a significant difference in your performance.

In this guide, we will explore the types of calculators permitted on the SAT, why following these rules is crucial, and how to select the best calculator for your needs. Whether you’re a first-time test-taker or looking to improve your score, this article will set the foundation for making an informed choice.

Understanding the Role of Calculators in the SAT Math Section

The SAT math section is divided into two parts: one that allows calculators and one that does not. The no-calculator portion tests your ability to perform mental math, understand concepts, and solve problems without electronic assistance. The calculator-allowed section, however, presents more complex problems where a calculator can be a helpful aid.

Using a calculator wisely can save you valuable time, reduce careless errors, and help you tackle more complicated calculations. However, it’s important to remember that a calculator is a tool—not a substitute for knowing the math itself. Being familiar with your calculator’s features before test day is just as critical as understanding the math content.

Types of Calculators Allowed on the SAT

The College Board, which administers the SAT, has specific guidelines about which calculators are permitted during the math sections. Not every calculator you own will be allowed on test day, and bringing an unauthorized calculator can disqualify your scores or cause other complications.

Generally, there are three categories of calculators allowed:

Four-Function Calculators

These calculators perform basic arithmetic operations: addition, subtraction, multiplication, and division. They are very simple and usually found on basic handheld devices or some smartphone calculator apps. Although allowed, four-function calculators lack advanced features that might be necessary for more complex SAT problems.

Scientific Calculators

These are more advanced than four-function models and can handle functions such as trigonometry, exponents, roots, logarithms, and factorials. Scientific calculators often include memory functions and support for parentheses, which can be useful for multi-step calculations. They are lightweight, generally affordable, and allowed for the entire SAT math section.

Graphing Calculators

The most sophisticated type allowed, graphing calculators can display graphs of functions, solve equations algebraically, and store multiple calculations or programs. Many SAT test-takers prefer graphing calculators because of their advanced capabilities, but not all models are permitted. Certain graphing calculators with QWERTY keyboards or internet connectivity are banned.

Calculators Not Allowed on the SAT

To avoid any surprises on test day, it’s equally important to know which calculators you should not bring:

Calculators with a QWERTY keyboard, like some models from HP or older TI devices
Devices with built-in or wireless internet access
Calculators capable of communicating with other devices
Calculators with paper tape printing capability
Smartphones, smartwatches, tablets, or any other electronic devices that are not dedicated calculators

Checking the most up-to-date calculator policy directly on the official College Board website before your test day is a good practice. Policies can change, and having the latest information ensures you don’t accidentally bring a prohibited device.

Why Does the Calculator Policy Matter?

You might wonder why the SAT has strict rules about calculators. After all, calculators are tools for math—shouldn’t any calculator work? The reasons are multifaceted:

Leveling the Playing Field

The SAT is designed to assess academic skills fairly across a broad population of test-takers. Allowing only specific types of calculators helps ensure that everyone has access to similar tools and no one gains an unfair advantage with advanced devices that could perform symbolic algebra or access external data.

Minimizing Distractions and Misuse

Devices with internet access or communication abilities could be used for cheating. Limiting calculator types reduces opportunities for misconduct and keeps the focus on test-takers’ own knowledge.

Maintaining Focus on Math Skills

The SAT aims to evaluate your understanding of math concepts and your problem-solving abilities, not how well you can use a highly advanced calculator. By restricting calculators, the test encourages students to develop mental math and analytical skills.

How to Choose the Best Calculator for the SAT

Selecting a calculator can be confusing, given the variety of models on the market. To help narrow down your choices, consider the following factors:

1. Confirm It’s Allowed

This is non-negotiable. Double-check that your calculator model complies with College Board guidelines.

2. Know Your Needs

If your math skills are solid and you prefer simplicity, a scientific calculator may be enough. If you want to graph functions or tackle complex equations easily, a graphing calculator might be worth the investment.

3. Ease of Use

Choose a calculator that you feel comfortable with. Familiarity with your device can reduce mistakes and speed up your problem-solving during the test.

4. Battery Life

A calculator with a rechargeable battery or long-lasting power source ensures it won’t die mid-test. Solar-powered calculators can also be a reliable choice.

5. Size and Portability

Since you’ll be carrying the calculator to and from the testing center, a compact and lightweight model might be more convenient.

6. Features You Need

Consider whether you want advanced features like CAS (Computer Algebra System) capability, fraction simplification, or statistical functions, and whether you actually plan to use them.

Commonly Recommended Calculator Brands and Models

Some calculator brands and models have become popular among SAT students because they balance allowed features, price, and usability. While we’ll go into more detail in later articles, here’s a quick overview of frequently chosen devices:

Texas Instruments TI-Nspire CX II CAS: A powerful graphing calculator with CAS functionality, rechargeable battery, and a clear color display.
Texas Instruments TI-84 Plus CE: A popular graphing calculator known for reliability, ease of use, and comprehensive features.
Texas Instruments TI-89 Titanium: An older but still capable graphing calculator with CAS features.
Casio fx-115ES PLUS: A scientific calculator with a natural textbook display and solar power.
Texas Instruments TI-34 MultiView: A scientific calculator with multi-line display and user-friendly menus.

Each of these calculators offers different strengths and weaknesses, depending on your personal preferences and budget.

Tips for Using Your Calculator Effectively on SAT Day

Owning a good calculator is only half the battle; knowing how to use it efficiently during the test is equally important. Here are some helpful tips:

Practice Regularly

Make sure to practice SAT math problems with the calculator you plan to bring. Familiarity with its menus, buttons, and functions will save you time during the actual test.

Know When Not to Use It

Not all math problems require a calculator. Sometimes mental math or simple arithmetic will be faster and less prone to error.

Manage Your Time

Don’t get stuck relying too heavily on your calculator. If a problem seems to be taking too long, move on and return to it if time permits.

Keep Spare Batteries or Charging Options Ready

If your calculator isn’t solar-powered or rechargeable, bring spare batteries. Test day is not the time to face power issues.

Stay Calm

Technology can occasionally glitch or freeze. Knowing basic troubleshooting or having backup plans (like pen and paper for rough work) can reduce stress.

Start Your Calculator Preparation Early

The SAT math section demands a strategic approach, and choosing the right calculator is a vital part of that strategy. Understanding what calculators are allowed, why the rules exist, and how to pick and use your device will give you confidence as test day approaches.

Invest time in selecting a calculator that fits your style, get to know it thoroughly, and practice with it consistently. This way, you can turn your calculator from just a tool into a powerful ally for your SAT success.

we will dive deeper into detailed reviews of the top five calculators, highlighting their features, advantages, and potential drawbacks to help you make an informed decision.

Detailed Reviews and How to Choose the Right One

Now that you understand the rules around which calculators are allowed on the SAT and why it’s important to choose wisely, it’s time to look at specific models that many students find effective. This article will provide detailed insights into five of the most popular calculators for SAT 2023, helping you weigh their features, usability, and value.

Whether you’re aiming for a simple scientific calculator or a full-featured graphing model, this guide will help you zero in on the best choice for your individual needs.

1. Texas Instruments TI-84 Plus CE: The All-Rounder

The TI-84 Plus CE is arguably the most iconic graphing calculator for standardized tests, including the SAT. It balances functionality, ease of use, and a price point that is reasonable for most students.

Features

High-resolution, full-color backlit display
Lightweight and slim design
Multiple graphing capabilities including parametric, polar, and sequence graphs
Large memory for apps and programs
USB rechargeable battery

Pros

Intuitive interface and well-known layout make it easy to learn
Widely accepted and recommended by teachers and tutors
Long battery life and rechargeable via USB
Supports statistics, trigonometry, and calculus functions

Cons

Lacks CAS (Computer Algebra System) capabilities
Screen size is smaller compared to some newer models
Slightly pricier than basic scientific calculators

Who Should Choose It?

If you want a reliable graphing calculator that is easy to learn, widely supported, and effective for most SAT math problems, the TI-84 Plus CE is an excellent choice. Its robust feature set covers everything from algebra to statistics without overwhelming beginners.

2. Texas Instruments TI-Nspire CX II CAS: The Powerhouse

The TI-Nspire CX II CAS is one of the most advanced calculators allowed on the SAT. It offers symbolic algebra capabilities, which means it can solve equations algebraically — a feature not allowed on all standardized tests but permitted here.

Features

Full-color backlit display with high resolution
CAS functionality for symbolic manipulation
Dynamic graphing, 3D graphing, and spreadsheet integration
Rechargeable battery with long life
Interactive interface with menu-driven commands

Pros

Exceptionally powerful for higher-level math, including calculus and algebra
Supports interactive learning with visual representations of problems
Can store notes and save multiple documents
Highly programmable for personalized study

Cons

Steeper learning curve due to advanced features
More expensive than many other models
CAS features may be underutilized if your SAT math prep focuses mainly on arithmetic and algebra

Who Should Choose It?

This calculator suits students planning to take math courses beyond the SAT level, such as AP Calculus or college classes. If you are comfortable navigating complex functions and want the most sophisticated tool allowed, the TI-Nspire CX II CAS is a great investment.

3. Casio fx-115ES PLUS: The Scientific Favorite

For students who prefer a scientific calculator, the Casio fx-115ES PLUS is a highly recommended model. It offers essential functions with a natural textbook display, making it easy to read and interpret equations.

Features

Natural textbook display showing expressions as they appear in textbooks
Functions include fractions, roots, logarithms, trigonometry, and statistics
Solar and battery powered for extended use
Multi-replay function to correct and edit previous calculations

Pros

Very affordable and widely available
Lightweight and compact
Ideal for students who don’t need graphing capabilities
Easy to use and highly reliable

Cons

No graphing capabilities
Not programmable or customizable
May require more manual work for complex problems

Who Should Choose It?

If you’re looking for a budget-friendly scientific calculator that can handle all the SAT math content that allows calculators but don’t want to invest in graphing features, the Casio fx-115ES PLUS is an excellent choice. It’s especially great for those comfortable with manual graphing or visualization.

4. Texas Instruments TI-34 MultiView: The Versatile Scientific Calculator

The TI-34 MultiView stands out for its multi-line display and user-friendly features designed for students transitioning from basic to more advanced math.

Features

Multi-line display shows expressions and results simultaneously
Supports fractions, exponents, roots, and logarithms
Solar-powered with battery backup
Includes constants and conversion functions

Pros

Clear, easy-to-read display
Affordable and simple to operate
Lightweight and portable
Good middle ground between four-function and graphing calculators

Cons

No graphing capabilities
Limited advanced features compared to higher-end scientific calculators
Not programmable

Who Should Choose It?

The TI-34 MultiView is perfect for students who want a straightforward scientific calculator that’s a step above basic models but don’t need full graphing functionalities. It’s especially good for younger students or those with less intensive SAT math preparation.

5. Texas Instruments TI-89 Titanium: The Veteran Graphing Calculator

Though not as new as other models, the TI-89 Titanium remains popular due to its powerful features and widespread use in advanced math courses.

Features

CAS functionality for symbolic algebra
Large display and advanced graphing features
Supports calculus, linear algebra, and differential equations
Programmable with extensive built-in applications

Pros

Robust and reliable for a wide range of math problems
Familiar to many teachers and tutors
Allows detailed exploration of functions and equations
Long battery life with replaceable batteries

Cons

Bulkier and heavier than modern calculators
Older interface may feel less intuitive
Not rechargeable

Who Should Choose It?

The TI-89 Titanium is well-suited for students who want a powerful graphing calculator but prefer a more traditional interface. It’s a solid option for those already familiar with this model or looking for a durable, dependable device.

How to Compare and Decide

When faced with so many choices, use these criteria to guide your decision:

Purpose: What math topics will you encounter? More complex math requires more advanced features.
Budget: How much are you willing to spend? Scientific calculators are cheaper; graphing calculators are pricier.
Familiarity: Choose a model you can learn well before the test.
Longevity: Will this calculator serve you beyond the SAT for AP classes or college?
Test Rules: Double-check that your calculator is allowed on SAT day.

Tips for Buying Your Calculator

Buy early to allow time for practice.
Read user manuals or watch tutorials online.
Consider buying from trusted retailers or directly from manufacturers to avoid counterfeit products.
Check for warranty and customer support options.
If borrowing, verify the model is allowed and you’re comfortable with it.

Making the Most of Your Calculator Practice

Owning the right calculator is only half the journey. Mastery comes from regular and deliberate practice. Here are a few strategies:

Use official SAT practice tests with your calculator to simulate real conditions.
Practice common SAT math problems that require calculator use, such as complex arithmetic or graph interpretation.
Explore all features of your calculator so you don’t waste time figuring them out during the test.
Develop shortcuts for frequent tasks, like inputting fractions or switching between modes.
Identify which problems are faster solved without a calculator to optimize time management.

Common Mistakes to Avoid

Bringing a calculator that is not allowed and getting disqualified.
Not practicing enough with your calculator leading to slow or incorrect inputs.
Over-relying on the calculator and neglecting mental math skills.
Forgetting to bring spare batteries or failing to charge your device.
Using complex calculator functions without fully understanding them, causing confusion.

The Calculator That Fits You Best

The SAT math section is a test of both skill and strategy. Your calculator can be a powerful aid, but only if it fits your study style, math proficiency, and test-taking approach. The five calculators reviewed here cover a wide spectrum from basic scientific to advanced graphing, allowing you to find a perfect match.

Take time to reflect on your needs, budget, and comfort level. Practice extensively with your chosen device, and let it become an extension of your math toolkit. In Part 3 of this series, we will discuss advanced calculator tips, troubleshooting on test day, and how to integrate your calculator use seamlessly into your SAT prep routine.

Advanced Tips, Troubleshooting, and Test Day Strategies

Choosing the right calculator and knowing its features is just the beginning. To truly maximize your SAT math performance, you need advanced strategies for efficient use, troubleshooting know-how, and a well-planned approach for the test day. This final part of the series will guide you through expert tips that can shave precious minutes off your test time, common issues you might face and how to solve them, plus best practices to seamlessly integrate calculator use into your SAT preparation and exam strategy.

Advanced Calculator Tips for SAT Success

Your calculator is a powerful tool, but unlocking its full potential requires more than basic knowledge. Here are some advanced tips to help you become a calculator pro:

1. Learn the Shortcut Keys and Menu Navigation

Most graphing calculators have shortcut keys that let you access common functions quickly without digging through menus. For example, the TI-84 Plus CE offers shortcuts for graphing, accessing statistics, or converting between fractions and decimals. Memorizing these shortcuts will save you time during the test.

Tip: Create a cheat sheet of your calculator’s most used shortcuts and practice them daily.

2. Use the Calculator’s Table Feature

Many graphing calculators allow you to generate tables of values for functions. This is especially useful for problems where you need to find roots or compare function outputs.

For example, on a TI-84, after entering a function, press [2nd] then [Graph] to see the table.
This can help you quickly check multiple values without manual calculation.

3. Master Graph Tracing and Zooming

When graphing a function, use the trace feature to move along the curve and find important points like intercepts or maxima/minima.

Learn to zoom in and out to better view key parts of the graph.
Use window settings to adjust the viewing window precisely.

4. Convert Between Fractions and Decimals Effortlessly

Many SAT problems require exact answers in fractional form or decimal form. Use the calculator’s fraction/decimal toggle feature instead of manual conversion.

On TI calculators, the [MATH] then [ENTER] command can convert decimals to fractions.
On Casio models, use the [S⇔D] button.

5. Utilize Statistical Functions for Data Interpretation

If you encounter SAT problems involving data sets, means, medians, or standard deviation, use your calculator’s statistical features to calculate quickly and accurately.

Enter data points into a list and use the built-in statistics menu.
Practice this before the exam to avoid mistakes.

6. Use Parentheses to Avoid Calculation Errors

When inputting expressions, use parentheses liberally to ensure the order of operations is correctly followed.

For example, input (3 + 4) × 5 instead of 3 + 4 × 5 to avoid errors.

7. Practice Mental Math Alongside Calculator Use

Your calculator is a tool, but mental math can often solve simpler problems faster.

Before using the calculator, quickly assess if the problem is simple enough to solve manually.
This strategy frees up time for more complex calculations.

Common SAT Calculator Issues and How to Troubleshoot Them

Even the best calculator can run into issues. Knowing common problems and quick fixes can prevent panic on test day.

1. Calculator Won’t Turn On

Cause: Dead or improperly inserted batteries.
Fix: Replace batteries or recharge if rechargeable. Always check battery level before test day.
Tip: Bring extra batteries and a charger if allowed.

2. Calculator Freezes or Crashes

Cause: Running too many programs or a software glitch.
Fix: Perform a reset by removing batteries briefly or pressing the reset button. If possible, update the calculator’s OS before the exam day.
Tip: Avoid downloading unnecessary apps or programs that could cause instability.

3. Keys Not Responding

Cause: Dirt, debris, or hardware malfunction.
Fix: Clean the keypad gently with a dry cloth before the test. If it persists, switch to a backup calculator if you have one.
Tip: Test every key regularly during prep.

4. Display Issues (Dim or Blinking Screen)

Cause: Low battery or screen damage.
Fix: Replace or recharge batteries. Avoid dropping or exposing your calculator to liquids.
Tip: Test screen visibility under different lighting conditions before test day.

5. Calculator in Wrong Mode (Radian vs. Degree)

Cause: Accidentally set to radians when degrees are needed.
Fix: Check the mode settings and switch to degrees for SAT math unless specifically solving radian problems.
Tip: Memorize how to quickly check and change modes.

6. Error Messages

Cause: Invalid inputs, syntax errors, or unsupported functions.
Fix: Recheck your input for parentheses or operator mistakes. Consult the manual for error codes.
Tip: Practice common error scenarios before the exam.

Test Day Calculator Strategy

Having the right calculator and knowing how to use it is critical, but your approach on test day makes all the difference.

1. Pack Your Calculator Essentials Early

Have your calculator fully charged or fresh batteries installed.
Bring any allowed accessories like extra batteries or a charger if permitted.
Pack your calculator in a protective case to avoid damage.

2. Arrive Early and Test Your Calculator

Arrive at the testing center with enough time to test your calculator.
Turn it on, check the battery, and clear any residual data.
Ensure it’s set to the correct mode.

3. Manage Your Time Efficiently

Do not spend excessive time on calculator inputs.
Use your knowledge of calculator shortcuts and functions.
For complex calculations, consider double-checking your results with manual estimation.

4. Use Your Calculator Only When Needed

The SAT allows calculator use on one math section, but not all questions require it.
Quickly scan questions to decide if mental math or estimation is faster.
Avoid using the calculator for simple arithmetic to save time.

5. Stay Calm If Problems Occur

If your calculator malfunctions, notify a proctor immediately.
Use your mental math skills to continue answering.
Have a backup calculator ready if allowed.

Integrating Calculator Use Into Your SAT Prep Routine

Preparing to use your calculator on test day should start weeks before the exam.

1. Practice With the Actual Model

Use the same calculator model during all your practice sessions.
Familiarity reduces mistakes and speeds up your workflow.

2. Incorporate Calculator Drills

Solve practice problems focusing on calculator use.
Time yourself to mimic test conditions.
Practice error correction and recovery on your device.

3. Mix Calculator and Non-Calculator Practice

Alternate between calculator-allowed and no-calculator practice tests.
This strengthens your number sense and mental math.

4. Learn to Recognize Calculator-Friendly Problems

Some SAT problems are best solved with a calculator, others without.
Develop a quick assessment habit to decide when to switch.

5. Use Online Resources and Tutorials

Many websites offer tutorials for specific calculator models.
Watch videos demonstrating shortcuts, graphing techniques, and statistical functions.

6. Join Study Groups or Forums

Discuss calculator tips with peers.
Share challenges and solutions to common issues.
Learn from others’ experiences.

Beyond the SAT: How Calculator Skills Benefit You Long-Term

Mastering your calculator now pays off well beyond the SAT.

In college courses, especially STEM majors, graphing calculators are essential tools.
In professional exams or certifications, calculator proficiency saves time.
Developing logical problem-solving skills using calculators enhances overall math competency.
Familiarity with calculator technology prepares you for software tools and programming used later.

Your Calculator Companion for SAT Victory

The SAT is as much a test of your tools as it is of your knowledge. By choosing the right calculator, mastering its features, and integrating it into your preparation strategically, you put yourself in the best position to succeed.

Remember: practice is key. The more you work with your calculator, the more natural it will feel on test day. Keep calm, stay confident, and let your calculator be your reliable ally in conquering the math section.

Final Thoughts

Mastering calculator use for the SAT is a vital component of achieving your best possible score on the math section. While the right calculator can be a powerful asset, it’s your familiarity with its functions, efficiency in navigating its features, and thoughtful integration into your overall test strategy that truly make the difference.

Remember, your calculator is a tool designed to enhance—not replace—your mathematical understanding and problem-solving skills. Developing a balanced approach, where you know when to rely on mental math and when to harness your calculator’s power, will save you precious time and reduce errors.

Through consistent practice, you’ll build muscle memory for shortcuts and commands, develop confidence in troubleshooting issues, and cultivate the ability to quickly assess which problems warrant calculator assistance. This preparation ensures you won’t be caught off guard on test day, allowing you to remain calm, focused, and efficient.

Beyond the SAT, the calculator skills you develop will continue to serve you well—whether in advanced math courses, college exams, or professional settings that require quick, accurate calculations.

Approach your SAT preparation with intentional calculator practice, trust in your preparation, and a calm mindset on exam day. With this combination, your calculator will be more than just a device—it will be your dependable partner in navigating the challenges of the SAT math section and securing a score that opens doors to your future goals.

Good luck, and remember: your success is just a few keystrokes away.