best graphing calculator

If you’re in or are planning to take an advanced math or science course, a graphing calculator isn’t just an option, it’s a necessity. But you can’t just choose any calculator on the market, you need the best graphing calculator that will get the job done right every time.

Not only that, but you want one that’s easy to use, durable, and doesn’t break the bank. Luckily, we gather the 10 best graphing calculator picks for you, so all you have to do is choose your favorite.

Comparison Table

How We Chose Our Products

We understand how critical graphing calculators are for students, teachers, and professionals. We also understand how overwhelming it can seem to have to choose from numerous options. That’s why we went about creating this list of the top ten best graphing calculators so that your choices. By narrowing your choices, we hope to have made the buying process significantly more manageable.

Top Best Graphing Calculator Choices

No matter your purpose for using it, it’s essential that you have a graphing calculator you can trust. Below, you’ll find our choices for the ten best graphing calculators available for purchase today. We believe that the options below make up a comprehensive list. By searching these calculators, you should be able to find one that fits your needs.

Casio Color Graphing Calculator

CASIO FX-CG50 Graphic Calculator
  • This UK version is recommended and approved for UK AS & A level, Core Maths and International Baccalaureate (IB), UK...
  • This new model replaces the Casio FX-CG20, adding 3D graph capability.

The device operates on four AA batteries, which come in the initial package.

The calculator features a high-resolution LCD, real-life image capability, and 3D graphing features.

Casio FX-9860GII Graphing Calculator

Casio fx-9860GII Graphing Calculator, Black
  • REF/RREF function, random integers, unit conversion, new types of regressions, chi-squared GOF function, 9 new...
  • 1500 KB Flash ROM

The calculator comes with 1500 KB Flash ROM, making it incredibly fast and efficient. It also comes with an LCD backlight, making the screen comfortable to read. This product also comes with a USB cable, explicitly designed to allow users to share programs and data quickly. Users may find the device’s natural display easy to use, as entries and outputs of mathematics appear as they would in a textbook.

The device also comes with an icon-based menu, which added to its overall intuitive usability. This feature was one that many reviewers seemed to appreciate, remarking that it was easy to use the calculator. Many teachers also seemed to like this device, saying that they found it easy to connect directly to Casio projectors.

TI-84 Plus CE Graphing Calculator

Texas Instruments TI-84 Plus CE Color Graphing Calculator, Bright...
  • 15 colors for function Graphing
  • Change style and color of axes and grids on graphs

This calculator from Texas Instruments comes in a variety of colors, including:

  • Black
  • Pink
  • White
  • Gold
  • Mint
  • Space Grey

The calculator comes with a high-resolution, full-color backlit display. The fact that the screen is in full color means that graphs and plots are much easier to read, especially when compared with previous TI-84 models. The calculator also comes with a rechargeable battery, which means you’ll never have to worry about carrying extra batteries with you the day of your big exam.

For younger students, this calculator could be an excellent option. That’s because it is suitable for numerous exams including the PSAT, SAT, ACT, IB Exam, and AP Exams. Users indicated that this calculator was the perfect choice for both students and professionals. Many also felt that Texas Instruments outdid itself when designing this device.

Texas Instruments Nspire CX CAS Graphing Calculator

Texas Instruments Nspire CX CAS Graphing Calculator
  • Ideal for Pre-Algebra, Algebra 1 & 2, Trigonometry, Geometry, Pre-calculus, Statistics, Business & Finance, Biology,...
  • Full-color screen with backlit display.

Another excellent model from Texas Instruments is the Nspire Graphing Calculator. You also have the option to buy an essential bundle that comes with accessories such as a case. The calculator is available in either black, pink, or green.

Texas Instruments claims that this is the thinnest and lightest graphing calculator they have ever made. The device allows users to overlay math and science concepts on digital images as a way to obtain better visuals and better understand the information they are learning. Texas Instruments offers a one-year limited warranty on the device.

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Texas Instruments TI-84 Plus Graphing Calculator

Texas Instruments TI-84 Plus Graphing Calculator, Black
  • All-purpose graphing: pre-algebra, algebra 1, 2, geometry statistics, biology, physics, business and finance
  • Preloaded apps, 480 KB ROM, 24 KB RAM

This product is similar to the previously-reviewed CE model, except that it does not have a color display. Those purchasing this product also gain access to numerous online product tutorials and college exam-prep resources, courtesy of TI. Many reviewers indicated they took advantage of these tools and found them to be incredibly beneficial.

Casio FX-9750GII Graphing Calculator

Casio fx-9750GII Graphing Calculator, Blue
  • Chi-squared GOF function
  • New types of regressions

You can purchase this calculator in either pink, yellow, or white and blue. The calculator comes with an icon-driven menu and a slide-on case. Many users found that this calculator was suitable for their needs and was glad that they chose the cheaper alternative instead of unnecessarily investing in a more expensive calculator.

Casio FX-CG10 PRIZM Color Graphing Calculator

Casio FX-CG10 PRIZM Color Graphing Calculator (Black)
  • Full-color LCD screen - bursting with over 65,000 brilliant colors with a spacious 3.7" LCD Screen - over 82,000 pixels...
  • Users can create graphs over pictures of real-life scenes to better understand mathematical functions

Another excellent option from Casio, this calculator comes in either black, pink, or green, and has the option to purchase an Essential Bundle as well.

You could create graphs over real-life pictures, making it much easier to understand mathematical functions. Engineering students and professionals found this calculator particularly helpful.

Texas Instruments TI-73 Graphing Calculator

Texas Instruments TI-73 Graphing Calculator
  • Ideal for Pre-Algebra, Algebra 1, Statistics and Physical Science.
  • Permitted and/or recommended for use on SAT, PSAT/NMSQT and AP exams.

Another Texas Instruments calculator on our list, this device runs on AAA batteries, which come with your purchase. This device is perfect for high school students in Pre-Algebra, Algebra 1, Physical Science, or Statistics.

This calculator features a large display screen and flash technology for upgrading and loading future applications.

Texas Instruments TI-83 Plus Graphing Calculator

Texas Instruments TI-83 Plus Programmable Graphing Calculator...
  • Texas Instruments TI-83 Plus Programmable Graphing Calculator (Packaging and Colors May Vary)

This device from Texas Instruments is suitable for your graphing needs, especially when considering that it has a reasonable price.

The calculator excels at handling a wide range of functions, from calculus to engineering to financial purposes. It has a split-screen display that allows users to trace a graph while still scrolling through table values. It’s also very durable.

Buyer’s Guide

wallet with money and cards inside

It’s easy to feel overwhelmed when choosing one of the best graphing calculators. This is likely especially the case with parents who may be purchasing a device for their children. It’s been a while since you’ve had to use a graphing calculator, and you’re not sure which features are essential. When buying a new graphing calculator, consider some of the criteria found below.

Scientific vs. Graphing Calculators

When shopping for a graphing calculator, you’re also likely to come across many scientific calculators. Graphing calculators are scientific calculators that also allow users to graph equations. If you think that you are going to need to graph equations, it’s important to focus your search on graphing calculators and not scientific calculators.

CAS Capabilities

Another thing you’ll want to look for in your graphing calculator is whether it has CAS, or computer algebra system, capabilities. Calculators with CAS capabilities allow users to manipulate equations symbolically. However, high school students likely don’t need a calculator with these capabilities. They are most useful for professionals. Determine if you need CAS capabilities to help narrow your search.


Calculator displays have come a long way over the past few years, to the point that they should now be one of the things you consider when choosing a new calculator. Many displays are now full-color, making for vibrant results. Additionally, screen sizes may vary significantly. Consider which display options are essential to you to help narrow your search criteria.

Last update on 2021-10-24 at 19:06 / Affiliate links / Images from Amazon Product Advertising API


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