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Best graphing calculators 2018 – [Buyer’s Guide]

Last Updated September 1, 2023

Arnold SimmonsMy name is Arnold Simmons. I have been a freelance writer for 20 years, focusing mainly on technology related topics. After spending over 50 hours comparing at least 21 graphing calculators, I am recommending the best graphing calculators of 2018

The reviews are compiled through a mix of expert opinion and real-world testing. Without further-a-do, let’s take a look at the Top 3 list in 2018 which are available in the market.

Best graphing calculators of 2018

There’s a product for every kind of user on the list of affordable options below. Check them out and decide which one suits you the best to splurge upon. Like choosing clothes or cosmetics, choosing graphing calculators should be based on your purpose, favorite style, and financial condition. Welcome to my website! If you plan to buy graphing calculators and looking for some recommendations, you have come to the right place.

Test Results and Ratings

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How to save up to 86%? Here is little trick.

You must visit the page of sales. Here is the link. If you don’t care about which brand is better, then you can choose the graphing calculators by the price and buy from the one who will offer the greatest discount.



№1 – Texas Instruments TI-84 Plus Graphics Calculator

Texas Instruments TI-84 Plus Graphics Calculator

Preloaded with software, including Cabri Jr. interactive geometry software.
Up to ten graphing functions defined, saved, graphed and analyzed at one time.
Advanced functions accessed through pull-down display menus.
Absolutely no frills

Why did this graphing calculators win the first place?

I really enjoy the design. It is compact, comfortable and reliable. And it looks amazing! The product is very strong. Its material is stable and doesn’t crack. I don’t know anything about other models from this brand, but I am fully satisfied with this product. I was completely satisfied with the price. Its counterparts in this price range are way worse.
















№2 – Casio fx-9750GII Graphing Calculator

Casio fx-9750GII Graphing Calculator

Quick Pie Charts & Bar Graphs
USB connectivity for file sharing
High-resolution LCD display
A little bit heavy.
Casing feels fragile.

Why did this graphing calculators come in second place?

I really liked it. It is amazing in every aspect. It did even exceed my expectations for a bit, considering the affordable price. The design quality is top notch and the color is nice. The material is pretty strong and easy to wash if needed. I recommend you to consider buying this model, it definitely worth its money.
















№3 – Texas Instruments TI-84 Plus CE Graphing Calculator

Texas Instruments TI-84 Plus CE Graphing Calculator

High-resolution, full-color backlit display
Sleek design
Rechargeable battery
Pretty costly.
It’s a lot heavier than expected.

Why did this graphing calculators take third place?

It doesn’t squeaks nor bents. Looks great in my apartment. We are very pleased with the purchase — the product is great! It is inconvenient to use due to the size. I am going to get something different next time. This price is appropriate since the product is very well built.
















graphing calculators Buyer’s Guide

If you keep the before points in mind, you can easily go out to the market and buy graphing calculators, right? No!

Regular ‘Scientific’ Functions on your calculator

Without even tapping into their graphing capabilities yet, it is important to realize that graphing calculators offer a large advantage over regular scientific calculators. The nature of their display allows for a much more intuitive flow of work. Students are able to see each line that was completed, and can actually copy and paste values of calculations from previous lines of work. This becomes extremely valuable in many applications of difficult math problems, not to mention physics, math, engineering, statistics and even some branches of biology. When problems require multiple steps and a variety of numbers that are very large, very small and/or contain many decimal values, storing answers becomes an essential skill.

Graphing Capabilities

The reality is that students first need a solid understanding in the paper-and-pencil art of graphing before taking the plunge into a graphing calculator. Through the use of algebra equations, tables of values of ordered coordinate pairs, and plotting on the Cartesian coordinate plane, students develop a deeper understanding of what it actually means to plot the graph of a function.

Graphing makes word problems make sense

Most application problems (you know, those dreaded word problems about trains, planes, projectiles, maximizing revenue, finding the normal force or coefficient of friction) in algebra classes can be more easily solved and understood when graphed. Graphing the equations you are trying to solve gives you a visual representation of the functions, and allows you to see what exactly it is you’re solving for. The majority of us are primarily visual learners, and a graphing calculator greatly adds to the learning process.

What to look for in a graphing calculator

It has to work for you. There are varying levels of power, sophistication and capabilities in graphing calculators, and it’s important to choose the one that’s right for you. For the high school student who just got comfortable using a regular scientific calculator last year, it is best to start with a more basic model, such as a TI-8or TI-8Both are quite user-friendly, with large easy-to-read buttons and excellent display of numbers, functions, and parentheses (or brackets).

Brief History of Graphing Calculators

The graphing calculator traces its roots back to as early as the 1600s. Over the centuries, calculators have transformed from a device that is solely used for scientific purposes to a household device that anyone can use. The earliest calculator models were expensive, not to mention bulky and cumbersome to use, a far cry from the affordable and lightweight devices that we see today.

Before the 1960s, mathematicians basically relied on the slide rule for their complex work. In 1985, Casio rocked the very foundations of the calculator industry when it launched the first graphing calculator model. Graphing calculators have since become faster and more convenient to use. The tasks that they can perform quickly also became more complex. In no time, these class of calculators became a fixture in workplaces and classrooms.

Standard Specifications

Most graphing calculator models run on batteries and come with at least 500 built-in functions, although some models can offer a lot more than that. Font size options are also usually available. Memory ranges from 24KB to more than 200 KB RAM; and some models are even upgradable.

Conventional Display – Also referred to as natural display, it shows mathematical expressions exactly the way they would appear when manually written.

USB Capabilities – This feature allows the graphing calculator to adapt to other devices. It also lets you maintain programs and updates.

3D Graphing Capabilities – 3D graphing offers a range of functions in the XYZ area. While some graphing calculators are only equipped with 2D capabilities, 3D is fast becoming the standard.

Other Things To Take Note Of

With the advancement in technology, the demand for more complex calculating devices has continued to rise. Thus, you need to carefully study the various features of the specific models you are considering to purchase. If you intend to use the calculator for your tests and other schoolwork, find out which types are allowed by your school. If you’re a professional, determine if the calculator has all the capabilities that you need for your tasks.

Regardless of the model you go with, you will enjoy the benefits of quickly solving math problems. It will help you shorten the time spent for completing specific tasks. If you need to upload additional programs and updates, make sure that the device has USB connectivity. While a standard model is generally durable, you may want to invest more for models of the highest quality to guarantee efficient use for a long time. These models may be a bit more expensive, but they offer more functions.

Speaking of durability, for students and people on the go, a good unit to have must be sturdy enough to withstand the abuse of being confined in a purse or backpack for entire school years.

Go for a graphing calculator that is ergonomically-designed, and equipped with a user-friendly and convenient-to-use button layout. The commonly-used functions must be easy to access. The math formulas must not be hidden under tons of lists and endless menus. You should be able to get the desired symbol or formula quickly and intuitively. Button markings must be easily readable, and the display should provide a high-contrast, clear readout. Following this guide is a review of some of the best graphing calculators that you can check out to help you make a sound buying decision.

HP 50g Graphing Calculator

The new HP 50g Graphing Calculator gives the best in force, adaptability and network for math, science and building experts and school understudies. It now offers a more proficient SD card opening, 2.MB downright memory, new Rs23and USB integration and an inherent adroit editorial manager that provides for you more ability than at any other time.

The new HP 50g Graphing Calculator gives ideal force, adaptability and integration for math, science, and designing experts, and in addition school understudies. Emphasizing a more proficient SD card opening, 2.MB absolute memory (51KB, MB Flash ROM), Rs23and USB network, and an inherent astute proofreader, This framework provides for you more abilities than at any other time. Minimized, compact, and easy to work, the 50g peculiarities a 30 percent increment in usable space over the HP 49g, and handles complex processings without any difficulty.

HP Prime Graphing Calculator

The TI nspire CX CAS is most likely the closest contender. The Casio FX arrangement does not in any case approach. The extent that the nspire is concerned, I see it all the more as an instrument for teachers and not extremely helpful for understudies. The everything-is-an archive approach and in addition the desktop-on-a-calculator-with-no-qwerty-console or-genuine mouse is a torment in the back for somebody who is accustomed to having the capacity to rapidly get to capacities and charges with or keystrokes. A touchscreen is planets superior to moving a cursor with a directional cushion.

Casio FX-9750gii Graphing Calculator

The fx-9750gii is prepared to-go right out of the bundle and comes stuffed with usefulness: USB integration, plenteous working memory, and AP gimmicks meet up to give an influential apparatus intended to help understudy achievement.

Proposed Courses

The fx-9750gii is intended to help a deeper understanding of arithmetic in the accompanying coursework: Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business.

The Casio fx-9750gii charting calculator is allowed for utilization on the PSAT/NMSQT, SAT, and ACT school passageway exams and AP tests.

Powerful applications.

We don’t stop at hardware. You also get an integrated tool suite. HP Equation Writer supports multiple linear and non- linear equation solving. HP Solve is time-saving application that allows you to store equations and solve for variables.

With the Advanced Graphing app, you can plot what other calculators cannot. Graph virtually anything in X and Y including inequalities and conic sections by simply entering functions, and see intermediate results while you work.

Music clip from PatternMusic by Richard Lawler

The TI-Nspire CX is a calculator that has by far surpassed the expectation of many, right from its sturdy build to its internal capabilities.

These calculators are not only able to do basic but high-level symbolic mathematics with a quite some new features fitted into some of them. This includes colored screens, programmable aspects, 3D capability and touchscreens. The data saving chips have also significantly improved with most doing 4mb and some as much as 100mb regarding capacity. There are no limits when it comes to graphing works. It is almost impossible to get tests like SATs did without these calculators. It is important to note that these calculators are not allowed in some exams in various countries. Some course studies will not allow students to use these calculators in Physics and chemistry due to the availability of features such as the full periodic table. After spending some hours picking and detailing some of the calculators, these three are the best we found for everyone looking for some graphing calculators with functional capability. These capabilities include the ability of the calculator to work in versatile learning scenarios right from working out basic algebra to mechanical engineering linear and Differential equations. Extras such as rechargeable batteries, computer software infusion and colored screens are a plus for the best calculators out there. You want one investment that will carry out a massive number of calculations without the need of having to pick the second one. These calculators are a good investment that ensures that you get work done in the most reliable way possible.

Texas Instruments Nspire CX CAS Graphing Calculator

The TI-Nspire was released to the public in 200 As you might expect for a device launched years after the original TI-83, the technical upgrades were significant.  Visually, the difference in detail is significant, as the Nspire offers much higher resolution. By 2011, Texas Instruments saw the need for even further upgrades and issued the TI-Nspire CX, their first full color calculator.

For teachers, there are dynamic capabilities on the TI-Nspire CX that allow for teaching lessons that the TI-8is in incapable of. On one screen, you can have an equation, its graph, and an associated table of values. Drag the graph to a new position, and you can see the effect that it has on the other two.

Pros: User interface more intuitive to computer proficient students, technical specs vastly superior to TI-84+, color, photographs, computer-like touchpad, 3D graphing, rechargeable battery, thin, light, and frequent free software updates from Texas Instruments.

Cons:  Not many, but sadly some schools and teachers are still learning to use it.

Here’s the problem…

Casio FX-260 is an easy to use and less complicated calculator. However, it is advanced enough for solving complex mathematics problems.

All kinds of trigonometric, statistical and exponential calculations can be done easily on this calculator. It has over 140 features. There is a reliable solar battery in the calculator, so it provides you support throughout the coursework.

It has a hard protective case that provides safety from all the external factors. It has a two line display, with a ten digit display. Students refer to it as an all-purpose calculator.

It has a small LCD with a two line display.

It does not have a backup battery; it works on solar power only.

With 25functions, this calculator by Casio is a reliable tool to solve all kinds of mathematics and statistics problems. The calculator can display 10-digit mantissa + 2-digit exponential when it comes to numbers.

This feature makes the calculations easier and widens the horizon of the level of calculations that you are doing. All the keys of the calculator are made of plastic, which is long lasting. You will not have to replace your calculator anytime soon.

The screen has high-resolution visibility, so there is no problem viewing the calculation; whatever angel the calculator is placed. It can also perform graphing. With its Multi-replay function, you can check your calculations more than once.

There is no way you can transfer your data from the calculator to your laptop.

It has dual battery power.

Here is another creation of Texas Instruments. TI-3is a scientific calculator that supports all kinds of mathematical and scientific calculations.

It has a four-line display that helps the user to scroll and edit easily. It enables you to review the previous entries and look for reliable patterns and possible mistakes. It has a menu similar to a graphing calculator, pull out menus make it easier for the user to understand the variety of functions in the calculator.

Being a student, you can view the scientific notation with the proper superscripted exponents and see the output. There is also a table feature in the calculator that enables easy exploration of table values.

Casio FX-300MS Scientific Calculator

This is a durable and scientific calculator. It can be used both to professional and student level. Casio FX-300ES PLUS is a versatile calculator with a non-programmable yet advanced system that handles all math problems well.

You get to deal with simplification of fractions and roots, solve prime factorization equations, and do LCM/GCD. It also helps you to calculate logarithms of bases. It has a compact design but large buttons for easy usability. It has a bright LCD with great visibility.

It is based on an exam-approved design that has helped millions of students to pass exams that they would have otherwise failed. Other key features that users find invaluable are its multi-relay function that allows you to backtrack calculations, nine constant memory locations, and its sturdy and long-lasting construction.

You can deal with all kinds of prime factorization equations.

Grade Appropriateness

Graphing calculators become almost mandatory for most 9th grade students.

Calculators Allowed on the SAT

This is a common concern when buying a school calculator, but there is very little to worry about. During the math portion of the SAT/PSAT, students can use any calculator with two exceptions. The calculator cannot have 1) a QWERTY keyboard or 2) paper tape.

HP G8X92AA LA Prime vGraphing Calculator

The G8X92AA from HP is a cutting-edge new generation statistical calculator that boasts of features like a full-color display, multi touch control options like the keyboard or the touch screen and the ability to switch between different types of views (Graphical or numbers) with dedicated keys.

That’s not all either. With a simple firmware upgrade and HP Prime Wireless Kitand HP Connectivity Kit, you also get support for P2P (Prime to Prime) and in-class Wi-Fi that allows you to wirelessly connect and transfer data between the calculator and a computer. As would be evident by now, the usage of the calculator is not limited to a statistic class. It is also widely used in engineering, chemistry, computer science, trigonometry and the likes.

Packed To The Brim With Features

The HP G8X92AA is hands down, the most feature rich statistic calculator that we have seen in recent times. There’s no end to what you can do with it. But just to give you an idea, it features graphing functions like scatter plot, 2-D, parametric and more, Scientific functions like unit conversions, Boolean graphics and angle conversions, statistical functions like Σx, Σx2, Σy, Σy2, Σxy, linear regression and more.


The most desirable ones have a full multi colored LCD display. But even black and white displays work equally well provided that the numbers are sharp and crisp. You will be using the calculator in differently lit rooms. So, the display is of penultimate importance.


Apart from the type of calculations that you can perform, there are many other features that can make life simpler while you are using the best statistical calculator. The playback feature or a rewind feature as it is called in some models, allows you to go back and alter a formula or a calculation. Advanced graphing will be immensely helpful in both statistical as well as scientific calculations.

An internal storage memory allows you to store your calculations for future reference. USB connectivity will let you transfer the data from the calculator to a computer and vice a versa. Some advanced calculator models even support Wi-Fi these days allowing you to wirelessly transmit data. When it comes to features, the sky is the limit. But an often overlooked one is a sliding protective cover that keeps the keypad safe from wear and tear due to repeated use.

It goes without saying that you wouldn’t want to spend a huge amount to get a decent statistical calculator. And to that end, we have picked some amazing budget priced models for you. But as they say, you get what you pay for. The tradeoff is that lower priced models will rarely be as feature rich as the regular priced ones.

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Scientific Calculators

Scientific calculator is a must have gadget for mathematics, science and engineering students. These calculators are required to do complex calculations which normal calculators can not perform. These calculators can solve harder problems in an easy way. However, the functions and features of Scientific calculators vary from device to device and brand to brand.

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The Sharp EL-W516XBSL is a high-quality scientific calculator that is fully-functional, and it is capable of performing over 530 advanced mathematical and scientific functions.

WriteView Technology lets students see formulas just as they look in their textbooks, and the EL-W516XBSL uses an easy to read four line display with a Playback feature that allows you to easily edit formulas. It also has four programmable keys, and it has the capability of simultaneously solving three equations.

This is a great scientific calculator for students, and it includes advanced engineering and technology that will give you pin-point accuracy. It is great for general math and science, algebra, statistics, geometry, biology, chemistry, and trigonometry.

It features over 530 functions including trigonometry, statistics, and other science-related functions. It has a large four line, 1digit LCD display, modes that include State, Drill, Normal, Complex, List, Equation and Matrix, and four programmable keys that allow you to quickly use your desired functions.

Reviewers have found it to be a pretty comprehensive scientific calculator that is able to remember your command history even after you turn it off. It also has a great looking display and an intuitive layout. Others felt it didn’t seem very durable, and it didn’t have enough tactile feedback to know when you have pressed the keys down, even though the key sensitivity was still good.

Much bigger than you expect

The HP 35s Scientific Calculator gives you the professional performance that HP is known for. It provides the definitive RPN scientific programmable calculator that is perfect for surveyors, scientists, engineers, college students, and medical professionals.

If your student is preparing a science project, the HP 35s Scientific Calculator will give your student precision, functionality, and reliability to be successful. It has additional features including a two-line display, both algebraic and RPN entry-system logic, 30KB user memory, and the HP Solve application which is a great time saver.

This is a very versatile calculator that is one of the only scientific calculators that lets you choose between algebraic or RPN entry-system logic. Plus, it has a large display with two lines and a 1character display to make entries and see menus or results easily.

It also includes a contrast feature that is adjustable, so it is easy to use the calculator inside and outside. It has over 100 built-in constants and functions that are preloaded, so the calculator is ready to use as soon as you get it.

And to make sure large equations are solved quickly and smoothly, there are over 800 independent storage registers that let you store an equation, solve it with any variable, and then use it again with one of the over 100 functions.

Reviewers found that the HP 35s scientific calculator had good programmability, but it was limited to only alphabet letter for variables. It comes with a nice durable case, and a manual. The display was nicely recessed, so it wouldn’t be scratched, and it had a good, although limited, number support. Others found the durability questionable, and wondered why the RPN mode was not the default.

Doesn’t have the old school HP feel

The Texas Instruments TI-36X Pro is perfect for students at any level from middle school to high school. It has a lot of power for an inexpensive price. It is solar powered and mixes operations for Boolean logic with unit conversations and statistical analysis into one small unit.

It does not have a graphing function, and the display is a little hard to see when it is lying flat. For the price, this is a very powerful calculator that can help you with your high-level math and science processing needs. This is a great calculator for classes that do not allow a graphing calculator.

Other features include a MultiView™ display that shows you several calculations on the screen at the same time, and MathPrint™ that shows you symbols, math expressions, and stacked fractions like they look in a textbook. It can convert decimals and fractions, as well terms that include Pi, and it can choose floating/fix, degrees/radian, and number format modes.

Reviewers found the TI-36X blows away its competition, and it is much easier to use. It doesn’t require special modes for complex numbers, and it has an easy operations history to go back through. The features are very intuitive, and the manual was not needed very much. it was also not very durable and the keys were not very sensitive.

Some of the keys do not respond to touch correctly

The Casio fx-115ES PLUS Engineering/Scientific Calculator is one of the most advanced scientific calculators on the market. It is easy to use with a Natural Display and improved features including product notation, finding derivatives, root form display, and advanced inequality functionality. This is a very versatile calculator that is a great choice for middle school through college.

The Natural Display shows equations and their results just as they would look in a textbook, and the multi-replay function lets you go back step by step through your calculations, so you can edit if necessary and recalculate. It has over 280 functions that include base arithmetic, fractions, linear regression, statistics, computer science, standard deviation, and polar-rectangular conversions.

The Casio fx-115ES Plus is very intuitive and there isn’t much of a learning curve. It is solar powered with a battery backup, plus a large display. It also has a list-based STAT data editor, 40 Metric conversions, table function, and matrix and vector calculations.

Reviewers found that it is a good scientific calculator, but it has a bit of a learning curve. Students liked it because they can put in math problems just like they are on the paper to get them solved, and it is able to take points in a table to create a graph. Others found all the features and functions overkill, and many couldn’t figure out how to work a lot of it without using the manual. The buttons also tend to move a little, but they stay in place.


Depending on how you are using your calculator, you may require more memory than others will. Consider if you need to save information and how much memory you will require for your use.

Generally, you will find that calculators either run on batteries or on solar power. Either works well as long as you remember extra batteries or are always around a light source when you use your calculator.

There are several options when you consider formula notation that includes standard, logic, algebraic, and direct algebraic.

There are several functions that a calculator can do like fractions, conversion from fractions to decimals, probability, and more advanced calculations.

Some calculators will include extras like a case or batteries.

A scientific calculator is useful if you are in the science or math field for your occupation. It is a more advanced calculator that is able to perform exponential functions, trigonometry, calculus, and logarithms. Here are a few tips on what to look for when you purchase a scientific calculator.

Scientific Calculator Uses

When you are considering buying a scientific calculator, it is important to decide how you will be using it. Before scientific calculators, it was common to use a slide rule to figure out advanced math and engineering calculations.


Once the technology was created to make calculators, basic calculations were no longer performed by hand tools, and pencil and papers were replaced for doing more complex addition and multiplication tasks.

As calculator technology advanced, the type of mathematical functions it could do increased. They can now perform very advanced calculations including calculus and trigonometry, and many scientific calculators can do binary and octal calculations and include built-in numbers like pi.

Student Uses

Scientific calculators are often required for students from middle school on through college.

More advanced scientific calculators are often needed in high school for math, engineering, and advanced science classes, while college students will need a scientific calculator if they are studying math, engineering, chemistry, physics, astronomy or architecture.

It is important to match the level of the scientific calculator that you buy with the level of the class you are taking, so you don’t purchase a calculator that isn’t advanced enough or pay more for a calculator that has features you don’t need.

If you receive a recommendation from an instructor on the type of calculator to buy, it is always a good idea to follow their suggestion. This is especially important if you are buying a scientific calculator as a parent, so that your child isn’t struggling with the wrong type of calculator in class.

It is also not a bad idea to think about what math class your child will be taking the next year and get a calculator that will last your child for a few years in school.

Business Uses

You probably use a scientific calculator if you work in a math or science position. Engineers, architects, planners and designers also use a scientific calculator a lot in their work. At this level, it is vital to have a dependable scientific calculator that is able to perform basic and advanced functions in their chosen field.

In the present competitive world, there are many different types of calculators available in the market. Out of these, the two most popular ones are a scientific and graphing calculator. Finding a best scientific calculator or a graphical one can only be possible if you know the basic differences between them.

Screen size

The graphing calculator has a larger screen as compared to the scientific calculators so that the users can see the graph of a function accurately if they enter the function. It also makes them a bit more complicated than the scientific ones.

Casio fx-9860GII Graphing Calculator

A top of the line graphing calculator doesn’t always have to be overly expensive. The Casio fx-9860GII is fully loaded with powerful features and won’t make a dent in your budget. To make every visual aspect clear, Casio integrated a crisp and clear high-res display and to simplify the sharing of programs and data, the calculator is equipped with a USB cable and a unit-to-unit cable.

When it comes to processing speed, it doesn’t really stand out but it still manages to be very fast for executing complex calculations and producing graphics quickly. Included in the package there’s a USB cable to connect the unit to a PC and the Program-Link software facilitates high-speed data communication.

The software of this Casio calculator was designed with the student’s understanding in mind. It encourages engagement for better grasping of the essential mathematical concepts and not only boring memorization of keys to just ”check” for an answer. This is perhaps one of the reasons that the Casio is such a valuable learning tool.

Casio FX-CGPRIZM Color Graphing Calculator

The PRIZM is Casio’s revolutionary series of graphing calculators which brings many innovative features to the table. For those wishing to see math in full color, it is an excellent choice. Besides the pleasant screen, this unit is capable of solving lots of complex problems with ease. The attractive package is completed by a big keypad, the different graph colors and many other interesting aspects.

The keypad of the FX-CGis very large and helps a lot to keep a fluid input of numbers and variables and works great for avoiding typos. If you graph multiple equations at the same time, the different graph colors allow for better distinguishing. A color display has been added for this Casio PRIZM and although it promises a sharp and crisp viewing experience, the pictures might appear grainy sometimes. It’s not the strongest point of it but it’s still decent overall.

There are many apps integrated into this graphing calculator and one of them is especially useful and it’s called eActivity. With it, you can input your own notes while simultaneously solving equations. Casio provides a USB connection for linking the calculator with a PC or exchanging data with other units. The removable batteries are powering this device and they can keep the calculator running for a long time.

As always, Casio’s intuitive user interface makes using this graphing calculator a pleasant experience. All the classroom functionality is great for students and teachers alike. Coupled with the software design which promotes a firm grasp of mathematical concepts, the hardware side of it is also focused on a simpler navigation and hassle-free learning.

If you crave a similar level of computing power like the Texas Instruments Nspire series but without the complicated interface, the FX-CGfrom Casio is an ideal solution for a graphing calculator. The price is more balanced too for such an advanced device. In fact, I’d say that just for the speedy processor alone, this calculator is worth it. But the flexible user interface, the intuitive explanations, and the amazing pre-loaded apps really seal the deal.


Player Server VIP —————————— Click “Show more” ——————————————-This is the introductory video on a new series on Calculators and Maths (CAM). I will review calculators, do calculator tutorials and compare calculators using math exercises.In this video I start off with a part review of the follow:Texas Instruments TI-8Plus, Texas Instruments TI-8Titanium, Casio USB FX-9860GII,Casio Prizm FX-CG10, Texas Instruments Nspire CX CAS, HP 50g, coming soon…the HP Prime.

Quick Graph

Are you stuck with your math problem? Here is a list of some of the best 3D graphing calculator tools. Some of them can guide you step by step through the problem – others are suitable for professionals.

Finding the right 3D graphing calculator for your needs can be tricky. That’s why All3DP has compiled a list of some of the best 3D graphing calculator tools.


If you want to want to experience 3D graphs in proper 3D, take a look at Calcflow. This is an open source 3D graphing calculator tool for Oculus and Vive that offers a completely new approach to maths. The advantage of operating a 3D graphing calculator tool is that the human brain is capable of interpreting the visual information quicker and more reliable than it can on 2D projections such as on computer screens and in textbooks. After experiencing functions in 3D, understanding even complex mathematical concepts becomes easier even when they are written out.

By using the Oculus Touch you are able to manipulate vectors with your hands. This transforms your Oculus Rift into an ingenious didactic tool to explore vector addition and cross product intuitively. If you don’t know expressions of the top of your head, you can load a series of presets into this 3D graphing calculator tool and manipulate the variables to explore the manifold mysteries of math! For the future versions, the developers are planning export to the OBJ format and expand the tool’s usefulness not only for learners but also professional engineers and designers.


If you need a free professional 3D graphing calculator tool that runs in the browser, CalcPlot3D is the only calculator you will ever need. Although this tool does not come with tutorials or manuals, the developers have prepared a large library of expressions that you can load. This way, you can study space curves, implicit surfaces, parametric surfaces and vector fields on the living object, so to speak.

The extensive viewport settings show that this 3D graphing calculator tool was designed with professional users in mind. Graphs can be viewed as humble 2D projections, but if you have the necessary hardware you can also display them either in colored red-cyan or as stereo pairs. CalcPlot3D is the perfect tool to create plots for publications since it features several styling options for creating contour plots of the graphs.


GeoGebra is a free 3D graphing calculator tool that has been developed for use in mathematics and science education. In the program, constructions can be made using points, vectors, segments, lines, polygons, conic sections, inequalities, implicit polynomials, and functions. These elements can then be dynamically modified to better understand their properties. Moreover, constructions can be studied in a range of different views. This allows pupils, for instance, to study geometric objects from the vantage point of algebra.

The online learning capabilities of GeoGebra are particularly strong: Teachers can create worksheets that they share with their class to solve. Worksheets can also be shared with teachers for re-use. The objects made in this 3D graphing calculator tool can be exported in a wide range of formats. As static images, Vector files, LaTeX code, animated GIFs, and many more.


Those of you who own an Apple computer, already have one of the best 3D graphing calculator tools bundled with macOSX (10.and later). Grapher is capable of 2D and 3D graphing and supports various coordinate systems (linear, polar coordinates, linear-logarithmic, log-log, polar log). At the top of the view enter the expression. You don’t have to learn a new notation for entering expressions, since this 3D graphing calculator tool comes with an equation palette that allows you to drag and drop the most common symbols. As you enter the expression after expression in the top field they will be overlayed in the viewport. To the left of the viewport, the expressions are listed. Here, you can select and deselect expressions for viewing.

Graphing Calculator 3D

The appearanceth of the plots can be manipulated down to the last details. For instance, there are comprehensive rendering options that you to style graphs according to your needs. In addition, you can, of course, control the resolution of the graph by moving a slider. In case you need the values of a range of points, this 3D graphing calculator tool can output a table of values in an instant. This feature allows you to find solutions to complex problems in a breeze.


Mathpix is a 3D graphing calculator tool that runs both in the browser and on mobile devices. solve equations, vector, display point clouds, and vector fields exports to 3D files also offers a series of applications that are designed for use by teachers and students in the classroom.

The mobile apps are particularly convenient, as they don’t require entering expressions manually. Instead, equations can be entered using optical character recognition. Meaning students can take pictures to solve their math problems in case they are stuck. Being a learning tool, Mathpix will not simply display the graph and the solution, but it will also guide the students step by step. This way they will be able to transfer what they have learned to the next problem. Conversely, teachers can speed up their grading of papers. Because of its thought through feature set, MathPixs may well be one of the best 3D graphing calculator tools.

Microsoft Mathematics 4.0

To facilitate studying, it is also possible to load a library of 100 standard equations. However, the core component is the 3D graphing calculator that enables users to animate the parameters of their equations allowing an intuitive grasp of their role for the graph. Among the other advanced features are a triangle solver, a unit conversion tool, and ink handwriting support.

Tips for better search results

This calculator has 30% more screen space than the previous version and most other scientific calculators for that matter. It has a better keypad than the last model and is quipped with an SD card slot. You can choose between RPN, Algebraic, and Textbook data entry. Not that this graphing calculator uses a lot of battery power. The advantages of this calculator are the high range of functions and the ease of programmability.

Depending on the usage that you need it for, the scientific calculator you require is definitely on this list. Many people have used the above calculators in a number of professions and lots of them have withstood the test of time. Most calculators on the list have lasted for a decade.

The Texas Instruments Nspire CX CAS graphing calculator is sleek in design and very light weight. Overlay and color-code math and science concepts on digital images or on own photos can be done by this calculator. Rechargeable Battery is expected to last up to two weeks of normal use on a single charge. This is the best tool to discover real world connections with math.

Casio fx-9750GII

Graphing calculators are generally costly, so few people can not afford them. The Casio fx-9750GII is the cheapest yet best option for them. It has all the basic graphing calculators functionalities like- USB connectivity, Hi-resolution display etc. This calculator has Quick Pie Charts & Bar Graphs feature as well.

Texas Instruments TI84PLSCEGOLD

For professional look, design efficiency and durability is also important when it comes to Graphing calculator. The Texas Instruments TI84PLSCEGOLD is best professional graphing calculator and it comes in various colors. This calculator can calculate real and complex Numbers to 14-digit accuracy and displays with Digits plus a 2-digit exponent.

Calculators that won’t work for chemistry

My students often ask me why they can’t use a basic desk calculator or an app on their smart phone for the chemistry homework. Here are some common problems you’ll run into if you try one of these options for your calculator in chemistry.

The problem with desk calculators

In chemistry we work with really large and really small numbers (I mean we are talking about atoms after all!).  It’s really difficult to get the right answer when you have to manually enter numbers written in scientific notation into the calculator.  Regular desk calculators don’t have this function, and if you don’t use the parentheses correctly, then your order of operations will get messed up and you will get the wrong answer.

The problem with phone apps

Some smart phones have a scientific calculator function, but again it can be difficult to enter values written in scientific notation correctly.  Plus, the buttons are smaller and there can be sensitivity issues with touch screens.  You won’t be allowed to use your cell phone on college entrance exams like the ACT or SAT, and many teachers have policies against using cell phones in class or on tests.  For your first year of chemistry and beyond, it’s best to purchase a scientific calculator that you can use in many different settings.

Other scientific calculators for chemistry

During my first year of teaching chemistry, Chevron generously donated a classroom set of calculators for my students to use by funding my DonorsChoose.org classroom project.  The calculator I used for this year was the Casio FX260.  This is a great basic calculator for chemistry, but there were a few problems that I had with it.  The solar-power feature didn’t always work well in the indoor lighting of my classroom.  The display also had a few issues and was sometimes hard to see.  But if you are looking for  a very basic, very inexpensive calculator for chemistry, this one might last you for one year.

Graphing calculators for chemistry

The top of the line calculator that you might use in high school chemistry is the TI-8Titanium.  In addition to the graphing features and being fully programmable, the TI-8Titanium also comes with pre-loaded applications, a USB cable to connect to other calculators or computers, and more memory than other TI graphing calculators.  It’s important to note that the TI-8Titanium calculator is not allowed on the ACT.  It can be used on the SAT and other College Board calculator allowed tests, but if you are planning on taking the ACT you will not be allowed to use the TI-8Titanium.

Our pick for a calculator for chemistry

The TI-30XII is the best calculator for chemistry for most people.  It doesn’t require batteries, has a clear display, and can easily calculate large and small numbers in scientific notation.  The TX-30XII is affordable, comes from a trusted name in educational technology, and will help you to do your best in chemistry this year.  Do yourself a favor by starting right with the best calculator for chemistry to help you succeed.





How to save up to 86%? Here is little trick.

You must visit the page of sales. Here is the link. If you don’t care about which brand is better, then you can choose the graphing calculators by the price and buy from the one who will offer the greatest discount.



Final Word

First of all thanks for reading my article to the end! I hope you find my reviews listed here useful and that it allows you to make a proper comparison of what is best to fit your needs and budget. Don’t be afraid to try more than one product if your first pick doesn’t do the trick.

Most important, have fun and choose your graphing calculators wisely! Good luck!

So, TOP3 of graphing calculators



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