The Best Color Graphing Calculator for Every Student!

Best Color Graphing Calculator for Every Student
Best Color Graphing Calculator for Every Student

When it comes to academic success, I believe that having the right tools is essential. One of the most critical items that students need is a graphing calculator, and not just any calculator, but one that is capable of displaying colors.

Color graphing calculators go beyond conventional black-and-white displays, making it easier to spot patterns and differentiate between functions. But with so many options on the market, it can be challenging to find the best one.

In this post, I have compiled a list of the best color graphing calculators to help you make an informed decision. You might also enjoy reading: 22 Famous Mathematicians and Their Contributions.

Texas Instruments TI-84 Plus CE

The Texas Instruments TI-84 Plus CE is one of the most popular color graphing calculators on the market and for good reason. It boasts a vibrant, high-resolution color LCD screen, making it easy to read graphs and charts.

What I like the most about the Texas Instruments TI-84 Plus CE is it comes equipped with a rechargeable battery, meaning you don’t have to worry about your calculator running out of power mid-exam. Also, with its high-resolution color display, the TI-84 Plus CE offers superior visuals and makes it easy to read complex equations.

In addition, the TI-84 Plus CE also has pre-installed applications that can be used to solve problems in various subjects like calculus, biology, chemistry, and physics and a built-in MathPrint feature that allows for inputting equations the way they appear in textbooks.

More importantly, TI-84 Plus CE has a built-in memory of 154KB, and users can install different software to expand its capabilities.

TI-Nspire CX CAS

The TI-Nspire CX CAS is a powerful graphing calculator with a high-resolution color display that can show up to 16-bit color.

I like that TI-Nspire CX CAS has a built-in memory of over 90MB, which can come in handy when doing saving information on your calculator. It also has a rechargeable battery that can last up to two weeks of daily use.

The TI-Nspire CX CAS’s interface is intuitive, and it has several pre-installed applications that cover subjects including geometry, statistics, and calculus. It also has a built-in computer algebra system that can solve complex equations.

Casio fx-CG50 PRIZM

The Casio fx-CG50 PRIZM is another powerful color graphing calculator that is perfect for students. Its 3.7-inch color LCD display makes it easy to read graphs and equations, and it has a range of features that cater to different levels of secondary education, including high school, college, and graduate students.

In addition, the Casio fx-CG50 PRIZM also has an impressive battery life of up to 140 hours and programmable functions that make it more customizable than other graphing calculators.

The good news is that if you are into programming, you will also find the fx-CG50 PRIZM interesting, as it has a BASIC programming language built-in that allows users to create their own programs.

I also like that the Casio fx-CG50 PRIZM has a user-friendly interface with several pre-installed applications that cover subjects like geometry, statistics, and calculus.

Casio ClassPad fx-CP400

The Casio ClassPad fx-CP400 comes with a 4.8-inch color touch-screen LCD display that offers high-resolution images and easy-to-read menus.

In addition, the Casio ClassPad fx-CP400 has several built-in features, including a Computer Algebra System (CAS) that allows users to work with advanced, symbolic mathematical expressions and a 3D graphing function that gives a better visual representation of complex data.

It also has a 500KB size, which can store a lot of files, making it ideal for students taking multiple classes.

HP Prime

The HP Prime is a powerful graphing calculator with a 3.5-inch color display that boasts a resolution of 320 x 240 pixels. It has a touch-screen interface that allows users to interact with the calculator in a more intuitive way.

I like that HP Prime’s menus are easy to use, with a built-in spreadsheet application that is great for data analysis. It also has a rechargeable battery that can last longer on a single charge. The HP Prime has a built-in memory of 256MB and supports external memory cards up to 32GB.

Like most graphing calculators, the HP Prime comes with a touch-screen display that makes it easy to navigate menus and input equations. It has a built-in CAS (Computer Algebra System) that can perform symbolic calculations.

HP Prime G2

The HP Prime G2 is an upgraded version of the HP Prime with improved hardware and additional features. It has a 3.5-inch color display with a resolution of 320 x 240 pixels and a rechargeable battery that can last several weeks on a single charge.

In addition, the HP Prime G2 has built-in memory and supports external memory cards. It has several pre-installed applications, including a dynamic geometry application that allows users to visualize and manipulate geometric figures.

HP Prime G2 is an excellent graphing calculator for students studying geometry, trigonometry, statistics, biology, chemistry, and physics (Source: HP)


Though not as famous as some other brands, the Numworks calculator offers some impressive features. Its slim design and lightweight make it a favorite among students, and it also boasts a 3.2-inch color LCD display.

I like that the calculator has a user-friendly software interface and a Python programming language built-in, making it an excellent choice for students interested in programming. I also like that Numworks has a rechargeable battery that lasts several hours, and it’s allowed on the new SAT and PSAT exams.

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Wrapping Up

I believe that choosing the right color graphing calculator can help you succeed in your high school and college math courses, as it can make solving complex equations easier and more efficient.

When choosing a calculator, I suggest you consider factors such as display resolution, memory capacity, user interface, and battery life. I also believe that the Texas Instruments TI-84 Plus CE, Casio fx-CG50 PRIZM, HP Prime, Numworks, and Casio ClassPad fx-CP400 are all excellent options to consider.

All the calculators I have mentioned in this post are powerful tools that can handle a variety of mathematical and engineering tasks.


I am Altiné. I am the guy behind When I am not teaching math, you can find me reading, running, biking, or doing anything that allows me to enjoy nature's beauty. I hope you find what you are looking for while visiting

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