10 Best Graphing Calculators in 2019

best overall rating
  • Slim, lightweight design
  • Rechargeable battery
  • Displays vivid, full-color graphs, images, and data
premium choice rating
  • Backlit color display
  • Slim design
  • Rechargeable battery
great value rating
  • Least expensive option on this review
  • USB connectivity
  • 62KB RAM CPU

Finding the best graphing calculator can be essential to the lives of students and professionals. These devices help individuals get through complex math equations and improve their overall scores on important college entrance exams like the SAT or ACT. While the benefits of a graphing calculator are endless, not all are made the same. For this reason, it’s important to have some basic knowledge about them before making a buying decision.

There’s a reason that educators highly encourage their students to get a hold of a graphing calculator – they’re a wise investment. They save time when solving equations and increase the chances of success within a course and exam. The benefits of owning one are many!

Related: Best Copiers for Small Businesses.

With so many options for a graphing calculator, it can be difficult to narrow down the list to the best one. The good news is that the many choices available allow users to find something that meets their needs. We went ahead and compiled the top 10 graphing calculator reviews for you to choose from!

View the Best Graphing Calculator, Below.

best overall rating

1. Texas Instruments TI-84 Plus CE

CLICK HERE FOR PRICE

Read Customer Reviews Here »

Easily considered the best graphing calculator, the TI graphing calculator is available in a wide variety of colors, making it a popular pick among students. However, the Texas Instrument TI-84 Plus CE goes above and beyond its sleek design. It has high-resolution features, a full-color backlit display, and a rechargeable battery that conveniently charges using a USB cable, TI Charging Station CE, or wall charger.

Users will receive clear visuals and enhanced screen readability with this model. It’s also much lighter and slimmer than other models, making it a breeze to carry around. Another reason this calculator is perfect for students is that it has been approved for use on many college entrance exams.

College students have to carry around heavy textbooks as it is; we love that this graphing calculator is 30% lighter than previous TI-84 Plus models, making it easy to carry around.

Why We Like It
  • Slim, lightweight design
  • Rechargeable battery
  • Displays vivid, full-color graphs, images, and data
  • Available in 9 different colors
  • Approved for multiple college entrance exams
Display
Color
Battery
Rechargeable
Touchscreen
No
premium choice rating

2. Texas Instruments Nspire CX CAS

CLICK HERE FOR PRICE

Read Customer Reviews Here »

Another Texas Instruments graphing calculator, the Nspire CX offers a thin design with a vivid, 3.2” full-color screen, and a rechargeable battery. It holds 100MB of RAM and 64MB of Flash ROM to give users quick, accurate results. With this model, students can enter steps, notes, and instructions on their screen.

Moreover, this cost-effective calculator is a great tool to have for math courses all the way from middle school to college. It comes with the Vernier DataQuest application, which is useful for summarizing and analyzing data. This graphing calculator is permitted for important exams including the PSAT, SAT, AP and Praxis exams.

We enjoyed the fast calculations, easy to use buttons, responsive screen, and 3D functions that give students the necessary tools to excel in their math courses.

Why We Like It
  • Backlit color display
  • Slim design
  • Rechargeable battery
  • Graph and rotate 3D functions
  • 100MB available memory
Display
Color
Battery
Rechargeable
Touchscreen
No
great value rating

3. Casio fx-9750GII

CLICK HERE FOR PRICE

Read Customer Reviews Here »

If you’re on a tight budget, the Casio fx-9750GII is your best choice when looking for a quality graphing calculator. You will really enjoy the high-resolution LCD display screen and reliability that it brings despite its low price. It offers pie charts and bar graphs, intuitive software design, and a high-speed 62KB RAM CPU.

Additionally, this device includes USB connectivity, which allows users to share data with other calculators. It’s permitted on several AP tests and college entrance exams. While it falls a little behind in terms of performance, that’s to be expected when comparing it to more expensive models. Overall, this calculator gives you great value for your money!

We love the extremely low price of the Casio fx-9750GII. With its user-oriented hardware design and integrated features, this purchase will give you great value for your money!

Why We Like It
  • Least expensive option on this review
  • USB connectivity
  • 62KB RAM CPU
  • High-resolution LCD screen
  • AP Statistics Features
Display
B&W
Battery
4 AAA
Touchscreen
No

4. Texas Instruments TI-84 Plus

CLICK HERE FOR PRICE

Read Customer Reviews Here »

Moving forward, the Texas TI-84 Plus is a common choice for students of all ages. This graphic calculator is preloaded with software that offers everything you need to excel in your math and science courses. It even includes interactive geometry software, advanced functions, and horizontal/vertical split screen options.

Everything students need to excel in their math courses is in this Texas Instruments graphing calculator. The MathPrint technology allows students to enter fractions and equations in proper notation. The engaging display will show exactly as it does when it’s printed in texts or on the board.

The TI-84 Plus graphing calculator has several fun features, but what we love most about it is the MathPrint technology that it comes with. This is both engaging and beneficial to users as it allows them to enter equations in proper notation.

Why We Like It
  • MathPrint technology
  • 12+ applications
  • I/o port for easy communication with other TI products
  • 480KB ROM / 24K RAM
  • Approved for standardized exams
Display
B&W
Battery
4 AAA
Touchscreen
No

5. HP G8X92AA LA Prime v2

CLICK HERE FOR PRICE

Read Customer Reviews Here »

The HP Prime v2 is the best scientific graphing calculator you will get your hands on. It is a touchscreen with keypad interaction, formative assessment tools, and intuitive math applications. There is a long-lasting rechargeable battery included with this model. You will quickly notice the wide variety of applications that come with the HP Prime v2. Users have spreadsheets, CAS, advanced graphing, and geometry applications to help them solve complex equations.

It also comes with an integrated tool suite that includes HP Equation Writer and the HP Solve application. Additionally, this bundle also comes with a protective cover for your touchscreen graphing calculator. Holding some of the most advanced graphing functions, this model will help you pass all of your difficult exams.

We love how easy it is to pass difficult exams with this graphing calculator. It comes with helpful, integrated applications and dedicated buttons to switch back and forth between views.

Why We Like It
  • Large 3.5” touchscreen
  • 32MB of available memory
  • Several spreadsheet applications included
  • Rechargeable battery
  • Protective cover included
Display
Color
Battery
Rechargeable
Touchscreen
Yes

6. Texas Instruments TI-Nspire CX

CLICK HERE FOR PRICE

Read Customer Reviews Here »

Students will love the thin, lightweight design of the TI-Nspire CX TI graphing calculator with its easy touchpad navigation. It is a great tool that aids in the understanding of complicated math equations and scientific subjects. Designed for middle school through college students, it comes with the functionality of integrated math templates when entering expressions.

Moreover, this model comes with a rechargeable, long-lasting battery that lasts up to 2 weeks on a single charge. It has an extremely responsive color screen, easy to use buttons, and quick calculations. If you’re looking for a graphing calculator that’s reliable, this one is strongly recommended.

We like the overall design of this graphing calculator. It has everything middle school through college students need to succeed in their math or science courses.

Why We Like It
  • Rechargeable long-lasting battery
  • Thin, lightweight design
  • Integrated mathematics templates
  • 100MB available memory
  • Fast calculations with a responsive screen
Display
Color
Battery
Rechargeable
Touchscreen
No

7. Casio fx-9860GII

CLICK HERE FOR PRICE

Read Customer Reviews Here »

The Casio fx-9860GII is an affordable option for students who want a reliable graphing calculator without all the extra features. This model is great for math courses ranging from pre-algebra all the way to calculus. It can perform problem-solving and graphing functions including unit conversions, pie charts, bar graphs, and more!

We really enjoy the high-resolution screen and fast processor. It does offer USB connectivity to link and send data to other calculators. It can also be connected to your computer or Casio projector. Students will be able to use this calculator on many high school and college exams.

We love everything this graphing calculator has to offer, and especially at the inexpensive price. It has a large screen with high-resolution features and a quick processor. We really like that it’s both functional and affordable!

Why We Like It
  • Large high-resolution screen
  • Affordable
  • Fast processor
  • USB connectivity
  • Available in a variety of colors
Display
B&W
Battery
4 AAA
Touchscreen
No

8. Casio Color FX-CG-50-L-IH

CLICK HERE FOR PRICE

Read Customer Reviews Here »

There are many reasons that this is a top choice among both students and professionals. The Casio Color FX-CG-50-L-IH has a lightweight, thin design, making it very space efficient. The high-resolution LCD screen supports 65,000 colors and has a natural textbook feel. The 3D graphing capability offers real-life images.

Users really enjoy the easy-to-use interface and intuitive, icon-based menu. It has been approved for several college entrance exams including the SAT, PSAT, AP, ACT, and NMSQT. This is a complete, featured graphing calculator that can get students through any standard math course.

There’s a lot to say about the design of this model. It has a user-friendly interface, an intuitive icon-based menu, and a high-resolution screen that supports 65,000 colors.

Why We Like It
  • High-resolution screen
  • 3D graphing capability
  • Extremely space efficient
  • Built-in conic sections
  • Approved for major college exams
Display
Color
Battery
4 AA
Touchscreen
No

9. Casio fx-CG500 Touchscreen

CLICK HERE FOR PRICE

Read Customer Reviews Here »

The Casio fx-CG500 keeps up with modern technology. Its designers have created a truly innovative product that offers an extra-large touchscreen LCD with Stylus. It is indeed a color graphing calculator and one of the best currently on the market. We enjoy the natural textbook display of this model, which offers users easy-to-read responses. The tap-and-drag touchscreen operation makes it quick (and fun) to use! In addition, this calculator comes with an advanced computer algebra system (CAS).

It can be used for anything from pre-calculus, engineering, statistics, geometry, to more! The Casio fx-CG500 is a powerful tool that students will enjoy using to learn, explore, and calculate math equations!

As technology advances, graphing calculators seem to be left behind. But not so with the Casio fx-CG500, which brings a large, high-resolution color LCD touchscreen that is fun, engaging, and useful.

Why We Like It
  • Large 4.8” touchscreen
  • Sensitive, easy to use screen
  • Advanced computer algebra system
  • Fast, accurate responses
  • Built-in graphing Conic sections
Display
Color
Battery
4 AAA
Touchscreen
Yes

10. NumWorks N0100

CLICK HERE FOR PRICE

Read Customer Reviews Here »

Last but not least is the NumWorks N0100 ! This is one of the newer graphing calculators brought forward by a relatively new brand. It has a minimalist design that is simple yet capable. It keeps up with popular models like the Texas Instruments graphing calculator TI-84 in terms of performance and reliability.

Moreover, this model delivers results faster than any other graphing calculator and has a computer algebra system (CAS) integrated. While it does not have a touchscreen, it has a high-resolution screen with good brightness and a wide variety of colors.

We really admire the manufacturers of this model. They brought forward a completely new brand with a minimalist design to give users exactly what they need! It keeps up with top Texas Instruments models, which is very impressive.

Why We Like It
  • Delivers very fast results
  • Simple, easy-to-use design
  • Powered by a rechargeable battery
  • Approved for most college entrance exams
  • Computer Algebra System (CAS) integrated
Display
Color
Battery
Rechargeable
Touchscreen
No

Graphing Calculator Buyer’s Guide

Without a graphing calculator, students will have a tough time getting through math and science courses. They are used from middle school all the way to college, and a quality one can last you a lifetime. While they compute all the information that scientific calculators do, they also calculate complex equations and graph data. Making the lives of students and professionals easier, these devices offer benefits that even the best scientific calculator doesn’t come close to offering. Here are some differences between the two:

  • Graphing calculators allow users to graph functions, which is extremely helpful when working with quadratic, polynomial, or linear functions.
  • You can manipulate algebraic equations in graphic calculators by using brackets and stored answers from previous lines of work. This is very useful when working with equations that involve many numbers and scientific notation.
  • Graphing calculators come with many programs that will make your life easier and help improve your grades. Some also include games for when you need a short break.

It’s no surprise these tools are a hit in classroom settings. They are beneficial, information, and engaging ways to learn mathematics! In addition, a graphing calculator offers far more than a calculator app on a phone ever could. A graphing calculator will always deliver higher quality results in comparison to a phone app. They are designed with specific menus, spreadsheet applications, and other features beneficial to students. Not to mention, they don’t bring the distractions that smartphones do.

Factors to Consider When Buying

Each graphing calculator is unique, making it imperative to find one that works for you. There are some elements that you want to consider before investing in one. Think about where you’re at in your life. If you’re a high school student, you can go with the more basic models. Now, if you’re in college and will be taking more complex courses, you may need one with features that go beyond the basics. Here are the main elements to keep in mind when shopping for the best calculator for your needs:

Display

While most models offer basic black-and-white screens, there are newer graphing calculators that feature a full, high-resolution color screen. This makes navigating through menus easier and increases the readability of data.

Battery Type

Is the calculator alkaline battery powered or does it include a rechargeable battery? There are pros and cons to both. For instance, some users don’t like the extra expense that batteries bring while others find it to be more convenient than waiting for the battery to charge.

Price

If you’re wondering how much a graphing calculator costs, you may be surprised that these tools don’t come too cheap. You can find these devices anywhere from $50 to several hundreds of dollars. If you’re on the market for a good, reliable graphing calculator, expect to pay close to $100 for one. Now, is it worth spending over $100 for a graphing calculator? The short answer is YES. Think about it. You are investing in your future and need one for your high school and college courses.

A graphing calculator will help you solve problems in a way that no other device can. It keeps you on track and makes sure you’re being productive as opposed to using your smartphone or laptop. When factoring in price, what’s most important is to set a budget that works for you. Keep this in mind along with the features you’re looking for to narrow down the search process.

Leading Brands

Each brand offers something different in their product. A Texas Instruments graphing calculator might dominate the industry, but there are other brands that don’t fall far behind. Casio is quickly rising in popularity, and there are newer brands like NumWorks that have made an appearance and stuck!

Warranty

Every quality brand should offer a generous warranty, especially since graphing calculators aren’t exactly cheap! Read the manufacturer’s warranty to see what it protects and what it doesn’t.

Purpose

While this doesn’t have to do with the manufacturer and the quality of the product you’ll be getting, it is important to keep in mind what purpose you’ll be using the graphing calculator for. Part of this is considering what courses you’ll be using the graphing calculator for. These tools are great for math and science courses. The most common classes that students use them for is pre-algebra, algebra 1 & 2, geometry, calculus, statistics, and trigonometry. Thus, if you need the best graphing calculator for calculus, you want to be sure you find one that’s appropriate.

You might also be considering getting a graphing calculator specifically to take college entrance exams. Fortunately, most graphing calculators are permitted for use on tests including the SAT, AP, PSAT, ACT, and IB. Before purchasing, verify that it is approved for college exams. Luckily, 9 times out of 10 they are! Keeping these factors in mind will make your shopping experience for the best calculator so much easier!

What is a Graphing Calculator?

A graphing calculator is a device that can do everything that the best scientific calculator can do plus so much more. It can solve complex equations and plot graphs. They are sophisticated tools commonly used by high school and college students.

How to use a Graphing Calculator?

You want to learn how your graphing calculator works as soon as possible because the faster you become comfortable with it, the easier it will be for you to solve problems with it. Contrary to belief, not all graphing calculators are the same. They differ in capabilities and features. For this reason, you want to make sure you read the instruction manual to use it properly.

What is a Graphing Calculator used For?

These handy devices are used to better understand difficult materials found in high-level math courses. People use them to check their work, learn key concepts, and score better on important college entrance exams. Not only does this tool save time, but it also teaches!

Studying at the moment? Don’t forget the all-important desk lamp.

Conclusion

Graphing calculators make math and science courses a little less stressful for students! They help students learn by walking them through complex equations and plotting graphs. So, which is the best graphing calculator? Like we mentioned earlier, it all comes down to your budget, wanted features, and intended use! Keeping in mind this buyer’s guide will help you to make an informed purchasing decision. We went ahead and narrowed down the search to the top 10 on the market to give you a graphing calculator that’s right for you!

Expert Tip

If you are constantly on the go, we suggest you pick a model that uses alkaline batteries (be sure to always have some spares in your backpack). This way, it will always be available to use when you need it.

Did you Know?

Many graphing calculators come with games integrated into them. This is not a teacher’s favorite in terms of features, but it gives students a fun break here and there!