Best Graphing Calculator Reviews 2017

Graphing calculators are those super-advanced tools that only engineers, mathematicians and probably Einstein understand the function of. In plain English, these calculators are capable of keeping statistics, solving complicated equations and displaying graphing data, such as inequality or conic graphing. We picked five such gadgets from some of the best graphing calculator brands out there, and we are ready to present our findings to you, so keep reading!
Our Top Choice
Texas Instruments TI-84 Plus Graphing Calculator
Texas Instruments specializes in calculation devices. The TI-84 Plus calculator is an advanced and sophisticated graphing calculator suitable for students and engineers.
Amazon Best Seller. Intuitive and easy to use. Comes with multiple applications and features. Facilitates PC data transfer.
Isolated complaints that it is quite slow.
Large monochrome display
7.8 x 6.1 x 1.3 inches/ 10 oz
10 rectangular, 6 parametric, etc
Apps: Cabri Jr, Conic Graphing
Best Value
HP 50g Graphing Calculator
HP is a worldwide renowned leader when it comes to electronics and gadgets. The 50g Graphics Calculator is an upgraded version and highly suitable for students and professionals.
Easy to use and intuitive functions. Compact and lightweight. Comes with carrying bag. Syncs with PC via USB connection.
Isolated complaints regarding the quality of the display. HP makes other calculators with color displays.
Large monochrome display
7.2 x 1 x 3.5 inches/ 10 oz
2300+ built-in functions
Accepts SD card
Texas Instruments TI-Nspire™ CX CAS Handheld Graphing Calculator
Texas Instruments sells some of the most practical and innovative calculators on the market. The Nspire CX model is packed with features and easy to use.
Available with or without useful accessories. Lightweight. Large LCD display. Comes with qwerty keyboard. Long battery life.
Few complaints regarding reliability. This product comes with warranty.
Large color display
2 x 7.6 x 10.8 inches/ 15 oz
3D functions
Battery lasts up to 2 weeks
Casio ClassPad II(fx-CP400) OS Update Graphing Calculator
Casio is renowned worldwide for producing high-quality watches and scientific calculators. The FX-CP400-L model offers a generous display and is suitable for professionals.
Easy to use. Comfortable in hand. Comes with stylus. Performs 3D functions. Features multiple applications. Attractive design.
Isolated complaints regarding battery life.
Large color display
7.2 x 2.2 x 11 inches/ 24 oz
Differential, statistics, etc
Works with 4 AAA batteries
Sharp EL-9600C Graphing Calculator
Sharp is a renowned manufacturer of gadgets and electronics. The EL9600C calculator might look outdated, but it is still highly powerful and useful in various applications.
Long battery life due to monochrome display. Easy to use. Intuitively colored buttons. Comes with stylus. Lightweight.
Screen is rather small, but Sharp makes graphing calculators with larger screens.
Monochrome display
8.5 x 6.3 x 1.4 inches/ 11 oz
801 built-in functions
32KB memory size

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How Do I Choose the Best Graphing Calculator?

There are a couple of accessories and gadgets that shouldn’t be missing from the desk of a serious student or employee. We are talking here about notebooks, a laptop, maybe a fountain pen, a calculator or financial calculator (particularly if you are an accountant), and of course, the most important of them all – a large mug of coffee!

Similarly, if you are an engineer or mathematician or just love to play with complicated equations that might scare most of us, you would probably have a graphing calculator on your desk. This is, like, the king of all calculators out there, as it solves mathematical problems with great ease, keeps statistics, is used for data entry and even rotates 3D functions. Try pulling one of those out of your pocket at an upcoming nerd convention and you'll be the star of the evening!

Keep reading this guide to learn more about graphing calculators and how to pick a good one for your needs. Chances are, if you are looking to buy one of those, you already know the basics of what they can be used for, but this guide will also show you more interesting tips and tricks, so stay tuned!
As mentioned earlier, graphing calculators are highly specialized and sophisticated gadgets, so expect them to cost a little bit more than regular desk calculators, which are used for simple operations. To give you numbers, most graphing calculators will cost you somewhere between $80 for an entry-level model, and $800 for a highly advanced one with touchscreen and stylus. Other factors that influence the price include the preinstalled apps, size, type of screen, and so on.

You might say that you want to settle for a relatively cheap graphing calculator, but that’s usually a bad idea. If you are looking for a graphing calculator, it is very likely that you are going to use it for important business projects, so why use a tool that might not be up to the task? Graphing calculators priced way below $80 are usually made of poor-quality materials, have few functions, and use and incorporate small batteries, so stay away from them.
Now that you know what sort of budget to prepare, let's go ahead and find out more interesting characteristics related to graphing calculators.
  • Display - Some calculators come with monochrome display; others have a full-color one. Likewise, some calculators have a small display, while others boast a five-inch LCD screen or maybe larger.
  • Battery - This is also an important aspect, and you can choose from models powered by regular AAA batteries, or more advanced ones that incorporate rechargeable batteries.
  • Apps Installed - In most cases, the manufacturer states what apps are installed, so an engineer can know exactly how and what to use the calculator for.
  • Accessories - In the package, you might find a stylus, a protective case and other useful accessories.
Before buying such a sophisticated gadget, you should familiarize yourself with the features and capabilities of graphing calculators and assess your needs. For example, if you regularly run 3D functions, you might want to choose a tool that has a large, colorful display, which will make your work easier. Similarly, if you prefer using AAA batteries instead of recharging your device, go for a relatively older model that still uses regular batteries.
Construction and Design
One of the best things about graphing calculators is that they are shaped almost identical to today's smartphones. Some of them even act as smartphones and come with a large touchscreen display and a stylus for accessing the calculator's main functions. Obviously, expect a graphing calculator to have many buttons (even those which use touchscreen displays), because this facilitates the typing process.

If you choose a calculator that uses rechargeable lithium batteries (similar to the ones found in smartphones), these usually have a lifespan of one or two weeks. This is because graphing calculators don’t have Facebook preinstalled alongside a suite of popular games which might consume power. When it comes to size, some graphing calculators are a bit larger than regular smartphones, and that is because the manufacturers need to incorporate multiple buttons for making the typing process easier.

Another excellent advantage of high-quality graphing calculators is that they can communicate directly with the computer via an USB cable and/or accept memory cards, so you can transfer your work between the calculator and laptop in a matter of minutes!
Performance and Ease of Use
We can hardly present all the software features and capabilities of a graphing calculator, but we will do our best to scratch the surface, just to give you an idea of what you can do with such a tool. Modern graphing calculators can handle rectangular functions, polar and parametric expressions, and thousands of complex equations, as well as find polynomial roots, allow algebraic data entry, run 3D functions and graphs, etc. Some of them have more than 2,000 built-in functions, so you will have tons of fun with such a gadget! Before wrapping it up, some calculators don’t only come with accessories, but are also backed by warranty periods of up to one year in most cases, so keep an eye on that!

What is the Best Graphing Calculator?

As you can see, graphing calculators can be quite different, just like smartphones. You even have the option of choosing touchscreen ones, which can be very helpful in the long run. Now that you know the basics, let's take a look at our five contenders, all coming from prestigious brands!
Our Top Choice
The TI-84 Plus Graphics Calculator is an Amazon Best Seller in the calculators category and it features a large LCD display. It also has built-in USB technology which facilitates data transfers between the calculator and PC. If you want a more advanced calculator then go for the TI-Nspire CX Graphing Calculator.
Texas Instruments TI-84 Plus Graphics Calculator, Built-In Apps and USB Technology, Large LCD Display

Texas Instruments Graphing Calculators 84PL/TBL/1L1 - Black

Texas Instruments is a brand that specializes in graphic calculators, scientific calculators and other devices that are used in an office environment or for educational purposes. This company even sells a device that allows you to learn math on the go.

The TI-84 Plus Graphics Calculator is one of the most popular calculators on Amazon these days and we think it deserves to be our Top Choice product. Here are its highlights.
  • It can be used on PSAT, SAT and ACT college exams
  • Features apps such as Conic Graphing, Inequality Graphing and more
  • Large LCD display
  • Up to 10 rectangular functions
  • 6 parametric expressions
Best Value
The HP 50g Graphing Calculator comes at a reasonable price and features no less than 2300 built-in function which will help you in the classroom or in your professional career. If you want a calculator with a color display then go for the HP Prime Graphing Calculator instead.
HP 50g Graphics Calculator with Built-In Text Editor and 2300+ Functions, MicroSD Card Slot

HP Graphics Calculator HP50G

HP doesn’t need any introduction as it is a leading manufacturer of gadgets and electronics. This brand sells laptops, printers, Bluetooth speakers and of course, sophisticated calculation devices such as graphing calculators.

Let's take a look at the 50g model and discover its strong points.
  • Accepts MicroSD card
  • Excellent for students and professionals
  • USB connectivity
  • Built-in text editor
  • Comes with a premium pouch
The Nspire CX CAS Graphing Calculator is a sophisticated graphing calculator that can be bought as a standalone product or in a combination with accessories in various colors. If your budget is smaller then go for the TI-89 Titanium Graphing Calculator from Texas Instruments.
Texas Instruments Nspire CX CAS Graphing Calculator with Color LCD Display, Available with Accessories

Texas Instruments Graphing Calculator N3CAS/CLM/2L1 - Black

We decided to include yet another product from Texas Instruments because this brand simply excels when it comes to calculation devices and we want you to get real value for your hard-earned money. The Nspire CX CAS calculator features a color display and fast processing speeds.

Here are the features of this graphics calculator.
  • Available as a standalone product or with accessories in various colors
  • Compact, lightweight and elegant
  • Battery can last for 2 weeks
  • 1 year warranty
  • Capable of 3D functions
The FX-CP400-L Graphing Calculator from Casio looks like a mobile device, but it is a fast and advanced graphing calculator that comes at a reasonable price. It also features a large touchscreen LCD display. If you want a less expensive one then go for the fx-9750GII Graphing Calculator from the same brand.
Casio FX-CP400-L Graphing Calculator with Statistics, Built-In Functions, Large Touchscreen LCD, Stylus

Casio Graphing Calculator FX-CP400-L

Casio is a renowned worldwide brand, best known for its watches and portable keyboards. However, Casio also manufactures other high-quality products such as cash registers, rechargeable batteries and even Android smartphones.

Since this review is about graphing calculators, we picked the FX-CP400-L model because it is a high-tech device. Here are its main features.
  • Large LCD touch screen display. Comes with a stylus
  • Lightweight and comfortable in hand
  • Can do differential and statistics
  • Multiple built-in mathematical functions
The Sharp EL9600C Graphing Calculator comes with an old-fashioned design, but it is an excellent calculation tool for students and professionals. This device is compact and it comes with a stylus. If you are looking for a scientific calculator then go for the EL-W516XBSL 556 instead.
Sharp EL9600C Graphing Calculator with Monochrome Display, Stylus and 32KB Memory Size

Sharp Graphing Calculator  EL9600C

You definitely have heard about Sharp before, this brand makes highly advanced products such as graphing calculators, home theater systems and even Android smartphones. Sharp currently has numerous best selling products on Amazon and it is a byword for reliability and innovation.

For now, let's take a look at the EL9600C Graphing Calculator and explore its advantages.
  • 801 built-in features
  • Compact, lightweight and comfortable in hand
  • Touchscreen display, comes with stylus
  • Intuitive and easy to use

Get the Best Graphing Calculator of 2017!

If by now you are still not sure you need one of these, keep in mind that some of the best graphing calculators out there are approved for use in SAT and ACT exams, so what are you waiting for? Get yours today and streamline your learning process!

Our Top Choice
Texas Instruments TI-84 Plus Graphing Calculator
Best Value
HP 50g Graphing Calculator
Texas Instruments TI-Nspire™ CX CAS Handheld Graphing Calculator
Casio ClassPad II(fx-CP400) OS Update Graphing Calculator
Sharp EL-9600C Graphing Calculator