Best Graphing Calculator in 2019 – Top Picks & Buyer’s guide

Best Graphing Calculator: In this modern era, everything is advanced and everything is made digital so as to access anything from anywhere at any time. People also need ready-made solutions and too in the earliest which made the calculators more popular among mankind. Calculators are not just a single genre of products but consist of more than 3 major genres. One such important type is the Graphing Calculator.

Graphing Calculator is actually a calculator which is also called a ‘handheld computer’. This calculator is used for plotting graphs, solve various equations at the same time and even deal with many other variables. Overall, anything related to graph and solving involves the use of this Graphing calculator.

These have large screens which enable it to display several lines of text and calculations simultaneously. However, these are not just the usual calculators but are also programmable as it encourages customized programs as developed by the user.

The main fields in which this can be used are Education, scientific & engineering. Graphing calculators consists of Computer Algebra System (CAS) which states that these can produce results through symbols like HP Prime, HP 50g, Casio ClassPad series and many more.

Even for certain laboratory uses, especially to the devices like electronic thermometers, decibel, and light meters, pH gauges and weather instruments, these calculators can be connected so as to monitor their works or readings.

As these calculators can also perform as a user-programmer, these are used for various gaming purposes as well.

Overall, these Graphing calculator can be used for calculating in graphs, can be used to find the readings of certain laboratory instruments and is also used for various gaming purposes. Now scroll down to know more about the top 10 Graphing calculators along with their pros and cons, so as to see and compare which model is better and for what.

What are the Best Graphing Calculator for 2019?


TI-83 Plus is a Graphing calculator which is produced by the famous company, Texas Instruments who are also producing other business calculators. These can handle various complex and professional solutions like Calculus, financial functions, engineering and trigonometric.

Texas Instruments TI-83 Plus Graphing Calculator

Texas Instruments TI-83 Plus Graphing Calculator

Therefore, this calculator is mostly used by science and math students so as to analyze and plot data in terms of graphs and other comparing functions.

This graphing calculator can be used in various exams like the SAT, PSAT, IB, AP Tests and ACT College entrance exams. In short, TI-83 Plus is defiantly a plus for its users as it is user-friendly and multi-operational in nature. Some of its pros and cons are:

  • It has an LCD which has more pixels for a better resolution which further leads to a better display of outputs.
  • Its built-in memory for storage runs up to 10 matrices. This included analysis as well.
  • Its operating system and software can be updated from time-to-time.
  • More significant to write programs and for high school students or other purposes.
  • This runs only at a moderate speed and especially during the programs.
  • Appearance wise, this calculator is not that attractive.
  • Though it is totally multi-functional, it still does not have the support of programs like TI-Boy as in TI 84+.


Casio FX-9750GII Graphing Calculator aids school students till the end of their school life by helping them with drafting quick pie charts, bar graphs, and other mathematical functions. With the help of LCD, one can easily have a high-resolution display.

Even though its USB connection, files can be shared and is capable enough to sustain the life of its battery for 200+ hours. This graphing calculator can also be used to calculate values for the given dependent/independent values.

Casio fx-9750GII Graphing Calculator

Casio fx-9750GII Graphing Calculator

One can also graph the X = relations using this calculator. This is an interactive equation solver which enables one to solve various intersections, intercepts and many more.

Casio Fx-9750GII actually works faster as it has a fast CPU. Apart from these, this product also has a few pros and cons and they are:

  • Its RAM comes around 62KB, which is high-speed only.
  • Software designs are also involved and created through this graphing calculator.
  • It has an interactive equation solver feature.
  • By using this calculator, the user will get a clear idea about mathematics and its works like Geometry, Algebra, Calculus and also Biology, Physics, Chemistry, Finance, and Business as well.
  • This product can be used in certain exams like PSAT/NMSQT, SAT and the entrance exams conducted in the college ACT and the AP tests.
  • The calculator is available in different colors as well and they are not expensive but are affordable.
  • Only a limited number of applications can be performed by this calculator.
  • It has a low screen resolution which makes the display dull and not vibrant.
  • It has a much-abbreviated programming menu.
  • There is no MathPrint formatting.


Through a function of offering an unparalleled Natural Display which ensures that the users can deal with some complex problems are present in the Casio Fx-9860GII Graphing calculator, which has a black coating all over it. This is however oversized but has a very clear and crisp display because of this high resolution.

Casio fx-9860GII Graphing Calculator

Casio fx-9860GII Graphing Calculator

It performs different functions like REF/RREF functions, unit conversion, Chi-squared GOF function, random integers, and types of regressions, pie charts, bar graphs and many more.

A unit-to-unit cable with the help of a USB cable is enabled so as to share programs and data. Here are the pros and cons of Casio Fx-9860GII.

  • It has 1500 KB  Flash ROM
  • It has an LCD screen and also a new LCD backlight which enhances and enables superior visibility and a high-resolution display.
  • These can be directly connected to the Casio projectors.
  • This calculator supports various fields like Geometry, Biology, Business and Finance, AP Calculus and many more.
  • Only these calculators are allowed in certain major entrance exams.
  • It consists of a pre-loaded Geometry application.
  • This follows icon-based many systems.
  • You need to download the manual.
  • One should know the basics of mathematics or the field they deal with to know what function to perform and how.


TI-84 Plus is a graphing calculator produced by one of the renowned manufactures, Texas Instruments. They have produced a whole series of TI-84 Plus calculators. The different types in this series are TI-84 Plus Silver Edition, TI-84 Plus Pocket SE, TI-84 Plus C Silver Edition and TI-84 Plus CE and TI-84 Plus CE-T.

Texas Instruments TI-84 Plus Graphics Calculator

Texas Instruments TI-84 Plus Graphics Calculator

The main features of this TI-84 Plus graphing calculators are its efficient performance in various fields of calculations. This calculator actually performs a dozen and more applications like real-world data, interactive geometry, inequality graphing and the analysis.

There’s also a separate TI-84 Plus calculator for the school children which will be colored yellow. The manufacturer decided to produce these calculators in different colors so as to combat theft and other ill-practices. However, here are some of the pros and cons of this product:

  • The screen is dived into 2 with both horizontal and vertical splits.
  • This calculator has a preloaded software which includes Cabri Jr. which is the base for interactive geometry.
  • Even the most advanced functions can be accessed with ease and simple methods/steps.
  • This product is powered by 4 trial AAA batteries which come with a lithium battery backup. This actually protects the RAM memory in cases when the main battery is changed.
  • Students can take this calculator to different exams like SAT, PSAT, IB and AP tests and ACT College entrance exam.
  • They are multi-operational and are durable as well as they are produced with the best quality inputs which make it worth its price.
  • The user should be aware of certain basic equations, symbols, technical or mathematical terms and the like to work with ease.
  • If the manual stays missing, it will be slightly hard for the user’s to initially understand the working of this calculator.
  • Need to make sure that the battery and the display are maintained properly.


TI-84 Plus CE is also a part of the TI-84 Plus series launched by Texas Instruments. However, this calculator focuses on math and science topics and is most ideal for middle-school till college students. The hardware used in this product is the same hardware which is used in TI-84 Plus C Silver Edition graphing calculator.

Texas Instruments TI-84 Plus CE Graphing Calculator

Texas Instruments TI-84 Plus CE Graphing Calculator

There’s an archive memory that runs up to 3 MB and a User-Accessible RAM for 154KB. The processor used in this calculator is from Zilog and it is called as ‘eZ80’ which is more efficient and advanced. Another exciting feature about this product is its availability in different colors like Pink, True Blue, Plum pi, Golden Ratio and many more.

The differentiating aspect of this calculator from the other TI-84 Plus graphing calculators is its physical design and weight which is 30 % lighter and thinner than the previous ones. Let us discuss the pros and cons of this product.

  • The calculator is programmed in 7 different languages so as to encourage and make it easy for the regional users. [English, Swedish, Portuguese, German, French, and Spanish]
  • It has a rechargeable battery.
  • There are a USB portal and a provision to charge the LED in this product.
  • It consists of MathPrint functionality.
  • The product comes in different captivating colors and an amazing display with high pixels.
  • This calculator can be used in different exams like SAT, PSAT, ACT Entrance exams, IB and AP exams.
  • The life of its battery can be enhanced only when used for a limited period of time every day, which is just like another calculator, yet leaves a constraint for the users.
  • With different colors comes competition.
  • There is no button for ‘backspace’, which makes it very very difficult for the users to use it.


One of the best calculators to handle both math and science solutions is the TI-Nspire CX Graphing calculator. This is also produced by Texas Instruments, as stated in its name but does have some special features which are different from the other models. This calculator has a rechargeable battery and a thin design which makes the product light-weight which is easy to carry as well.

Texas Instruments TI-Nspire CX Graphing Calculator

Texas Instruments TI-Nspire CX Graphing Calculator

There’s also the option of touchpad navigation. Even the most complex scientific and mathematical concepts can be solved by using this calculator.

The software used in this TI-Nspire CX is called as the TI-Nspire CX Student Software which enables one to perform various graphing solutions and other related functions even in their laptop or computers. Some of the pros and cons of this product are:

  • It has a rechargeable battery and a strong battery power which can stay up to 2 weeks with a single charge.
  • More affordable than the other related calculators.
  • Its backlit display comprises of 320 by 240 pixel, full color.
  • The battery for this product requires only 4 hours to charge. It can also be charged through its USB portal.
  • It is produced in white and dark blue.
  • There’s a special inclusion made for a wireless connection in this calculator which is for including the TI-Nspire Navigation adapter.
  • It has 100MB for storage and a RAM of 64MB.
  • Can be used in different exams like SAT, ACT, AP, IB and even the A level and British GCSE exams.
  • If you buy this in retail, you will not get a manual which will make it difficult to understand this product’s mechanism.
  • This can work slowly in terms of complicated solutions and can also be an unfriendly product to use.
  • Its battery life is not that efficient, its interface is not that effective and even the coding for may not be satisfactory.
Don't Forget To Check Best Scientific Calculator For 2019


TI-89 Titanium is a graphical calculator produced by Texas Instruments in 2004. However, this was updated in the year 2006 with better RAM and its speed was increased to 12.85-14.1 MHz.

Texas Instruments TI-89 Titanium Graphing Calculator

Texas Instruments TI-89 Titanium Graphing Calculator

This is actually a part of Texas one of the best calculators. This product can handle various functions like algebra, matrix, calculus and statistical functions as well. Its RAM comes around 188KB and has flash memory of around 2.7MB which increases the speed of the calculator. Here are some of its pros and cons:

  • This calculator has a USB connection which enables file sharing and battery charging.
  • The user will get a 1-year warranty.
  • This product has a display of 100 X 160 pixels so as to have spilled-screen views.
  • It is compatible with various systems like CBL 2 and CBR 2 motion sensor, Vernier easytemp systems and Vernier easylink which enables real-world data collection and analysis.
  • Durable and multi-operational.
  • The display can be dim and can be used only in the best lighting conditions.
  • The fonts are comparatively smaller for such a big display.
  • Efficient use leads to efficient durability.


Texas Instruments Nspire CX CAS Graphing Calculator is an extended version of TI-Nspire CX Graphing calculator which is produced by the same manufactures, with a few advanced features like giving it the ability to give factor and expand variable expressions, computer limits and exact solutions in irrational forms, complete the square and many more.

Texas Instruments Nspire CX CAS Graphing Calculator

Texas Instruments Nspire CX CAS Graphing Calculator

This can be used for both math and science calculations which are mostly used by middle school students till college. This product is actually termed as CAS because of its in-built Computer Algebra System (CAS).

This calculator is quite similar to TI-Nspire CX but unlike it, CX CAS can be used only in SAT and AP. There are both grey and black products in this type of calculators. Even a mini-USB port is attached so as to enhance a new wireless module and also enables a navigation adapter.

TI charging dock and Lab cradle are also included in the new updated version of the TI-Nspire Series. Let us know the pros and cons of this product.

  • Has 100MB user memory and a RAM of 64MB which shows that this works fast.
  • The keypad has the touchpad feature, which is present especially in the TI-Nspire series.
  • Algebra 1 & 2, Geometry, Statistics, Calculus, Biology, Physics, Pre-Algebra and many more are the different functions performed by this product.
  • This product has 11 interactive zoom features with a full-color screen, which enables the users to see the display better.
  • Its battery life is better than others.
  • It lacks its user interface.
  • It is very slow in terms of functioning.
  • Its button layout is not easy to use.
  • Sometimes the touchpad can be inaccurate and sometimes can stop working.


TI-84 Plus CE Colour graphing calculator is a tool which helps one to solve various types of equations and problems in terms of science and mathematics.

TI-84 Plus CE Graphing Calculator

TI-84 Plus CE Color Graphing Calculator

This is also a product of Texas Instruments and does have its own brand quality and durability, just like the other products. This product has many preloaded apps which helps one solve many hyperbolic functions, logarithm, matrix and many such functions in the easiest and efficient manner.

These calculators can be used in AP exams, ACT and SAT. With attractive designs and colors, especially the grey one, people find it exciting to use them every day and are portable too.

  • It has a rechargeable battery and a port for USB connection.
  • Has high-resolution display with a full-color backlit.
  • Pre-loaded apps are available in this product.
  • Has a RAM of 154KB and a ROM of 3MB.
  • It has the feature of MathPrint which enables easy and fast pace to solve a solution.
  • There’s a complication or difficulty in its colors which are used to represent the alpha and other modes.
  • There is no backspace in this product which is a major blunder.
  • Use for a limited time to save for a better life for its battery.


This is a product produced by Texas Instruments. It has better features like high-resolution display and has the ability to do multi-functions in the most effective and efficient manner.

TI-84 Plus CE Graphing Calculator

texas instruments 84plce

One cannot find any fault output as this product is designed in a more professional and error-free manner. Just like any other Texas Instruments product, this also has the feature of MathPrint, has a rechargeable battery, full-color backlit display, many in-built features, and functions. These are also produced in various different colors and in a sleeker and slim manner. Their pros and cons are:

  • Thinner and sleek which makes the user go fond for it.
  • A high definition display ensures that the user views accurate output in the best way possible; with different equations and charts.
  • Fractions, formulas, symbols in multi-line format are all possible in this calculator because of the presence of its MathPrint feature.
  • Some financial calculations like amortization, cash flow, and the time value of money (TVM) are also carried out.
  • There’s a built-in USB port in this product which enables file transfers.
  • There are 12 software applications like the cell sheet, Vernier easy data, language localization, cabri Jr and many more.
  • Sometimes the display may not be as bright as it has to be, which can be uncomfortable for the user.
  • Secured usage is important for better battery life.
Must Check About Best Financial Calculator of 2019


  1. Is there a difference between TI 84 and TI 84 Plus?

The TI 84 and the TI 84 Plus are very similar to each other as they share the same features in most of the cases. The only difference between these two is that TI-84 Plus has more advanced performance than TI-84 which is just like an updated software in our smartphones. Both use the same battery and has the same features.

  1. What is the best graphing calculator for college?

There are 3 best calculators which can be used by college students and they are: i) Texas Instruments Nspire CX CAS Graphing Calculator, ii) Texas Instruments TI-84 Plus Graphing Calculator and iii) Texas Instruments TI-84 Plus CE White Graphing Calculator as these are quite simple than others and are suitable for even middle-school children.

  1. What is the best graphing calculator for engineering?

There are few calculators which can be used by engineering students to solve their complex scientific and mathematical solutions and they are: Texas TI-89 Graphical Calculator, Texas TI 30XS, Casio FX-991 MS, HP 50g Graphing Calculator, Casio FX-115ES Plus and many more as these are the best calculators to solve complex solutions instantly.

  1. What kind of calculator should I get for college?

There are a few aspects you need to figure out before you choose a calculator for your college studies. Some of the aspects like utility, complexity, durability, affordability, the features of different calculators and its pros and cons should be analyzed. By doing all this, you can understand which calculator will best suit your needs in college. Some of the common calculators you can take to college are Casio FX-9860GII Graphing calculator, TI-Nspire CAS Graphing calculator and Texas Instruments TI-83 Plus Graphing calculator.

  1. Which TI calculator is the best?

The calculators produced by Texas Instruments have their own brand quality, style, and features which are used by many. However, the best among its various types of calculators is the TI-84 Plus CE Graphing calculator, followed by TI-84 Plus. These two take the top 2 places for its amazing features and a better user interface and review.

  1. What is the best calculator for Algebra 1?

Algebra 1 involves equations and complex sums which requires a well-built calculator for deriving the right output instantly. TI-84 Plus C Silver Edition is the best graphing calculator one can use for Algebra 1, Algebra 2 and Pre-Algebra as well as it has the ability to solve complex sums, deliver perfect output in the form of graphs and other suitable formats.

  1. Are graphing calculators allowed on the SAT?

Graphing calculators are allowed in SAT, in fact, most of them are allowed. As the SAT involves a lot of mathematical sums, it is recommended that the student use Graphical or scientific calculators to make their calculations quite easier. However, graphics calculators are better than scientific calculators. Some of the graphical calculators allowed in SAT are TI-83, TI-89, TI-84 and even Casio FX-300MS.

Final Verdict of Best Graphical Calculators

Graphical calculators are a multi-operational data which enables various scientific and mathematical calculations which are applicable in various fields of study and application.

Though they seem kind of difficult and hard to make it handy in the initial stages, once you get used to handling those, you will never ever leave them unused or throw them away as these calculators can be used for various purposes.

Each model has their own pros and cons, probably more pros, which shows how efficient and significant each calculator is and which does make you feel confident enough to buy it, especially if you are college or school student/ in any field related to these calculators’ utility.

Use for need and avoid the stress to meet the desired solutions or answers. Graphical calculators are a most advanced version of calculators whose display features are of modernistic approach.

Leave a Comment