The Best Calculator With CAS of 2024

This post may contain affiliate links, meaning we get a commission if you make a purchase through our links, at no cost to you.

Spread the love


The calculator is a must-have device for anyone who needs to solve math problems or perform other numerical operations. Whether you work at an office, go to school, or are just interested in keeping up with your finances at home, a calculator is an indispensable tool. While most devices that are commonly referred to as calculators are simple devices with limited functionality, there are more advanced models that offer much more than simple arithmetic operations.

A Computer Algebra System (CAS) is an integrated system of software packages designed to simplify and streamline the tasks of mathematicians and analysts working on a computer. A good calculator with CAS can help you simplify even the trickiest of math problems with ease. Read on to find out more about these amazing devices and discover our top picks.

If you want to just get back to studying, get our top pick for calculator with CAS here.

Our Favorites for Best Calculator with CAS

Here is our list of the best calculators with computer algebra systems for you. You will not be disappointed with any of them. We have done extensive research, analyzed reviews, and examined how well-tested these products are.

TI Nspire CX CAS

This CAS calculator has a large display and a simple interface, so you can easily see all the numbers you need to use in your calculations. It also has many features that will help you solve problems more efficiently and faster than other calculators on the market.

It also has several other useful features like an integrated language learning application, an integrated calculator app, and a built-in calendar. The screen is straightforward to read in bright light and still looks good even when it’s not lit up brightly at night.

What Makes It Unique:

  • A full-color display with a high contrast ratio for easy reading at any angle.
  • A touch screen display with a GUI (graphical user interface) for quick access to menus and functions.
  • A scientific calculator which allows you to perform calculations at the press of a button or touch screen.

Why Choose this Best CAS Calculator:

  • TI Nspire CX CAS has all the functions you need to solve problems or create graphs.
  • The interface is easy enough for anyone to use, even if they have never used a graphing calculator.
  • You can choose between different modes of operation, including scientific, engineering, financial, and statistical modes.
Texas Instruments Nspire CX CAS Graphing Calculator
  • Ideal for Pre-Algebra, Algebra 1 & 2, Trigonometry, Geometry, Pre-calculus, Statistics, Business & Finance, Biology, Physics, Chemistry, Calculus, AP Statistics, AP Physics, AP Calculus, and Linear Algebra.
  • Full-color screen with backlit display.
  • All the functionality of the TI-Nspire CX handheld plus a built-in Computer Algebra System (CAS)

Last update: 2024-06-14

Our Runner Ups for Best Calculator With CAS

There are a few calculators out there that are good for Math Major and Engineer students. The user interface is also intuitive, easy to use, and has comprehensive features.

TI-89 Titanium

The TI-89 Titanium is a great CAS calculator with a powerful operating system that allows you to do algebra, advanced statistics, and calculus. The calculator also includes an extensive collection of functions, variables, and graphing capabilities.

TI-89 Titanium has an integrated computer algebra system that allows students to solve complex equations and statistics problems. The calculator features a built-in graphing utility that can plot data points or create graphs on the screen.

What Makes It Unique:

  • The calculator has a 64-bit processor, which makes it twice as fast as previous models. This means that you can do calculations up to 10 times faster than before.
  • This new processor also provides improved accuracy and reliability when solving complex equations and performing calculations involving trigonometric functions or inverse trigonometric functions.

Why Choose this Best CAS Calculator:

  • The TI-89 Titanium has an HD graphical display that provides clear and easy-to-read information. This makes it easier for students to understand what they’re doing and make calculations faster and more efficient.
  • The screen also has a backlight to see what you’re doing at night or in dim lighting conditions without turning on an extra lamp.
On Sale
Texas Instruments TI-89 Titanium Graphing Calculator (packaging may differ)
  • Graphing calculator handles calculus, algebra, matrices, and statistical functions
  • 188 KB RAM and 2.7 MB flash memory for speed; plenty of storage for functions, programs, data
  • Large 100 x 160 pixel display for split-screen views. Compatible with CBL 2 system, CBR 2 motion sensor, vernier easylink and vernier easytemp systems to allow collection and analysis of real-world data

Last update: 2024-06-15


What Makes It Unique:

  • TI-Nspire CX II CAS is “probably the best on the market.” Its CAS capability allows it to excel in performing a myriad of mathematical operations, from basic arithmetic to advanced calculus and beyond.
  • It features a crisp and vibrant display, providing users with a clear and intuitive interface for navigating menus, inputting equations, and viewing results.

Why Choose this Best CAS Calculator:

  • The TI-Nspire CX II CAS stands out with its built-in Computer Algebra System (CAS), allowing users to solve for variables and simplify expressions that non-CAS calculators couldn’t handle.
  • Users will appreciate the TI-Nspire CX II CAS’s longer-than-expected battery life, providing extended usage without the need for frequent recharging
  • From basic math to complex integrals and multivariable calculus, this calculator excels in handling a wide range of mathematical tasks with precision and accuracy.
On Sale
Texas Instruments TI-Nspire CX II CAS Color Graphing Calculator with Student Software (PC/Mac) 320 x 240 pixels (3.2" diagonal)
  • Color Screen. The screen size is 320 x 240 pixels (3.5 inches diagonal) and the screen resolution is 125 DPI; 16-bit color
  • Rechargeable battery included. Can last up to two weeks on a single charge
  • Handheld-Software Bundle. Includes the TI-Inspire CX Student Software delivering enhanced graphing capabilities and other functionality.

Last update: 2024-06-15

Our Value Picks for Best Calculator With CAS

A calculator is an essential tool for students and professionals alike. You will use it at work, school, and even at home. A good calculator ensures that you can do your calculations accurately, anytime, and anywhere. The calculators below can be a great buy to help you save money and get the right product at the right price.

HP Prime G2

What Makes this Calculator Unique:

  • The HP Prime G2 combines sophistication with practicality. Its sleek design, coupled with solar power and battery backup, ensures reliable performance.
  • Featuring a student-friendly, 4-line, 15-character textbook display, the HP Prime G2 allows users to view expressions and results simultaneously, mimicking the familiarity of pen and paper.
  • With 315 built-in functions tailored for math and science, the HP Prime G2 is the go-to choice for students seeking to solve problems efficiently.

Why Choose this Calculator:

  • The HP Prime G2 boasts the best Computer Algebra System (CAS) on the market, capable of solving a myriad of mathematical equations effortlessly.
  • This calculator offers the most interactive graphing experience seen on any calculator for its responsiveness and functionality.
  • The included Advanced Graphing App is a standout feature of the HP Prime G2. Not only does it produce visually stunning graphs, but it also assists users in finding solutions to complex equations

Casio FX-CP400 Classpad II Graphing Calculator

What Makes this Calculator Unique:

  • The Casio FX-CP400 Classpad II Graphing Calculator not only features a good CAS but also offers robust programming ability, allowing users to create custom functions and programs tailored to their specific needs.
  • Whether performing basic calculations or advanced mathematical operations, users can navigate menus with its easy-to-use interface

Why Choose this Calculator:

  • Positioned in the same league as the TI-Nspire and HP-Prime, The Casio ClassPad II fx-CP400 boasts a robust Computer Algebra System (CAS) that supports a wide range of commands.
  • This calculator sets itself apart with its intuitive and user-friendly interface, widely regarded as the best among CAS graphing calculators.
  • In addition to its powerful CAS capabilities, the Casio ClassPad II fx-CP400 excels in data analysis and visualization.
Casio FX-CP400 classpad II Graphing Calculator - Black
  • Large, rotating colour display (4.8 inches, 320 x 528 pixels)
  • Use as with tablets with your finger or pen
  • Computer Algebra System

Last update: 2024-06-15

How to Choose the Best Calculator With CAS?

Finding the best calculator with CAS can be difficult, especially when you have several options. You must determine what type of calculator best fits your needs and budget. This can be done by considering several factors, including price, features, and practicality. There are a few key things to look for when shopping around:

Does It Have the Features You Need?

The calculator you choose will depend on your specific needs. For Math students, a scientific calculator is the most common choice. These devices have a high level of accuracy and can be used to perform many types of calculations.

If you’re looking for a calculator for algebra, it’s essential to choose one with an algebra system. This means it will allow you to enter formulas and perform operations with variables in real-time. This makes it possible to use the calculator as if it were a pencil and paper.

Does It Have a Good Layout?

When shopping for a calculator, there are several things to consider. One of the most important features is the layout of the calculator. The layout should be easy to use and have all the necessary buttons. Some calculators have more functions than others, so it is essential to find one with many easy-to-read functions.

Are There Available Resources Like Guides and How-tos?

A calculator with a computer algebra system (CAS) is an essential tool for students, teachers, and other professionals. A CAS can solve complex equations quickly and easily. It also offers unlimited resources to help you learn more about the subject matter.

What makes a good calculator with CAS? One of the crucial things to consider is the number of available resources. A calculator that has plenty of tutorials and guides will be more beneficial than one that doesn’t. If the user manual doesn’t provide enough information, it may be better to look elsewhere for another calculator with CAS capabilities.

Is the Calculator Allowed in Your School, SAT, ACT?

Most students are familiar with the calculator. It is a tool that everyone uses in their everyday lives. However, it may surprise you that some schools do not allow calculators on campus. They may be the ones who provide your education or the school where you attend classes. If this is the case for you, you should know how to choose a calculator that will be allowed in your school or college campus.

Calculus is a math class taught in high schools, colleges, and universities. Calculus is essential for students preparing for SAT, ACT, and other standardized exams for college admissions. The calculator used by the students in this subject should be easy to operate and have various functions. It should also be able to solve complex equations with ease.

The best calculator with a computer algebra system will allow you to do all these things without trouble. The calculator should also have many features to do everything quickly.

The best calculator with a computer algebra system will also come with many other features like graphing and statistics functions, which will help you understand how each variable affects one another when multiplied or divided by another.

Other Features to Look For

Other features to look for when choosing a calculator with a computer algebra system include:


A calculator with a computer algebra system can be used with any computer with an operating system. The primary purpose is to make it easier for students with different computers to use the same calculator. This means they do not have to buy a new one each time they switch computers.


The amount of memory on a calculator determines how many variables can be stored at once and how many equations can be solved at once.


Calculators with computer algebra systems tend to be faster than those without them because they do not have to calculate as many numbers as other models. The speed depends on the processor in your computer and how powerful it is compared to other processors in the market today.


Several factors influence how good a calculator looks, but most people choose one based on its size and design rather than appearance alone. If you want something stylish, you should look for slim and sleek calculators, so they fit well into any setting.

Wrapping Things Up: The Best Calculator with CAS

Doing math can be a lot of fun. You get to take the results of your calculations and use them in new ways to explore more ideas. Regarding the best calculators for CAS, there is a lot of fanfare surrounding the Texas Instruments TI-89 Titanium Graphing Calculator (packaging may differ), TI Nspire CX CAS, and HP Prime G2. This is because of their cutting-edge technology.

If you found this post helpful, you’re definitely going to like our other calculator reviews here.

You may also like these other calculator reviews:

> The Best Programmable Calculators

> The Best TI Calculator

>The Best Calculator for AP Statistics

> The Best Calculator for AP Calculus

> The Best Calculator with Tape

> The Best Calculator for Trigonometry

Picture of Professor Conquer
Professor Conquer

Professor Conquer started Conquer Your Exam in 2018 to help students feel more confident and better prepared for their tough tests. Prof excelled in high school, graduating top of his class and receiving admissions into several Ivy League and top 15 schools. He has helped many students through the years tutoring and mentoring K-12, consulting seniors through the college admissions process, and writing extensive how-to guides for school.

If you found this helpful, help us out by sharing this post!


Readers of this post also read...

A Guide to Effective Study Group Strategies

A Guide to Effective Study Group Strategies

Perhaps you have exams coming up and you’re considering studying with your friends but aren’t sure how to kick things off. Crafting the ultimate study group involves making sure that the time you spend together...

Read More