What is graphing calculator and why do we need one?
Graphing calculators are the super set of scientific calculators. Graphing calculators are modified versions of scientific calculators which can plot graphs and solve equations simultaneously. Most of the popular graphing calculators are programmable which means that you can add your custom functionality.
It will not be wrong if I will say Graphing Calculator is the wider version of Scientific Calculators. It can surely overcome the points which were not accessible the scientific calculators. Although it is not allowed in high schools but you can use this in homes and not just this, all the undergrads, science and mathematics fellas use this during their study period. It is the replica for a computer with internet. So we here 10 Reviewer team , will guide you through out to choose your best graphing calculator for your use. Some feature that you get in a graphing calculator as compared to scientific calculators.
Ability to draw graphs- It is a prerequisite to draw graphs for a graphing calculator.
CAS- CAS stands for computer algebraic systems which is often called as symbolic systems. A CAS powered calculator helps to take symbolic input and output. This means that you can add two variables like x+x which will give you a result of 2x. It can even solve equations or find factors of an equations. This can give you a lot of power when equations gets complex in nature.
Best Graphing Calculators comparison
| Product | Price($) | Coloured Screen | Dimensions(inches) | Maxm storage capacity | Touch Pad | Rechargeable |
|---|---|---|---|---|---|---|
| TI-84 Plus | 85.99 | no | 7.5 x 11 x 2.2 | NA | no | no |
| TI-86 | 199.99 | no | 3.5 x 7.3 x 1 | 96KB | no | no |
| TI-Nspire CAS With touchpad | 44.99 | no | 0.55 x 8.35 x 2.36 | NA | yes | yes |
| HP G8X92AA LA Prime v2 | 119.99 | no | 3.4 x 7.3 x 0.6 | 32MB | yes | yes |
| Casio Color Graphing Calculator | 109.31 | yes | 10.3 x 7.2 x 2 | NA | no | NA |
| NumWorks Graphing Calculator | 99.99 | yes | 6.3 x 0.4 x 3.2 | NA | no | yes |
| Casio Touchscreen with Stylus | 134.95 | yes | 7.21 x 11.14 x 2.13 | NA | yes | no |
| TI-89 | 138.7 | no | 2.3 x 7.6 x 10.8 | NA | no | no |
| Casio FX-CG10 PRIZM | 129.9 | yes | 11.2 x 7.2 x 2 | 16MB | no | no |
| Texas Instruments Nspire CX CAS | 144.98 | yes | 2 x 7.6 x 10.8 | NA | no | yes |
Best Graphing Calculators Brands
Texas Instruments(TI)
Best Texas Instruments Graphing Calculator-
Headquarters in Dallas, Texas, United States.
Invented handheld calculator in 1967.
TI 81- a trend setter in graphing calculators.
TI interactive software for calculators.
Casio
Best Casio Graphing Calculator-
Headquarters in Shibuya, Tokyo.
Worlds first electric compact calculator in 1957.
Casio fx-7000G, world’s first graphing calculator.
HP
Best HP Graphing Calculator-
Headquarters in Palo Alto, California, United States.
World’s first handheld scientific electronic calculator in 1972.
1. Texas Instruments Nspire CX CAS Graphing Calculator
This Nspire CX CAS Graphing Calculator by Texas Instruments is one of the most sleek and lightest graphing calculators by TI till date. This has a nice concept of color-code math and science on digital images. This has got a rechargeable battery in it. You can easily rotate the graph manually and automatically. This calculator has got these features like constructing and exploring geometric figures, performing mathematical operations , data and statistics, making spreadsheet, creating notes, creating hypothesis graphically, multiple representations of problems etc.
| PROS | CONS |
| One year limited warranty offered | No touchpad available |
2. HP G8X92AA LA Prime v2 Graphing Calculator
This G8X92AA prime V2 graphing calculator by HP is capable of doing all kind of questions from various engineering disciplines, science streams like phyiscs , chemistry and biology, geometry, Trigonometry, Statistics and surveying, various calculus questions, graphs, bar plot, histogram, scatter plot etc. It is apt in in converting the units even. It has got an incredible memory capacity of 32 MB and with a flash memory of 256 MB. This can be easily connected to the PC. This provides a lot of flexibility. Battery life is quite good.
| PROS | CONS |
| Rechargeable, quite flexible | Has no coloured screen, overpriced |
3. TI-Nspire CAS with Touchpad
This TI-Nspire Graphing Calculator by Texas Instruments comes with a touch pad which is a replica for a mini computer with a mouse. The scratch pad available in the calculator allows you to quickly perform calculations and graphs, without saving them. Another important feature you get here is, you get multiple split screens which allows you to go through multiple topics at a time. You can easily charge it with a battery adapter apart from the batteries .
| PROS | CONS |
| Split screen available, Rechargeable | No coloured screen |
4. Casio Color Graphing Calculator, (FX-CG-50-L-IH)
This white (FX-CG-50-L-IH) Graphing Calculator By Casio Has got HD display with LCD screen and can show more than 65000 colours. It’s display quality is not less than any textbook. You can easily upload real life images in calculator’s memory. It has also got the 3D graphing capability. This calculator is quite easy to use. This calculator is very much apt for real life application in mathe mathematics. You can use this while preparing and giving tests for major exams like SAT, ACT, A, PSAT,NMSQT and many other exams
| PROS | CONS |
| You can upload picture in calculator’s memory | Way too overpricey. |
5. Texas Instruments TI-84 Plus Silver Edition 84PLSE/CLM/1L1/BB Graphing Calculator
This TI-84 plus Graphing Calculator by Texas Instruments has got the periodic table preloaded in it. This calculator features the Latest OS Math Print Software. It comes with an USB cable having plenty of storage in it. There are many preloaded apps which will help you in academics. You can solve question starting from algebra to calculus and not only this, you can even learn physics, chemistry and biology via this calculator.You can download many apps , free games ,ACT and SAT questions for practice in this calculator. Scroll the history and go through all the formulas or important results and you are ready to go.
| PROS | CONS |
| Features latest OS | Non-rechargeable |
6. Texas Instruments TI-86 Graphing Calculator
This TI-86 Graphing Calculator by Texas Instruments features the calculus solving ability with a function evaluation table. This TI-86 is the enhanced model of TI – 85 for all those college goers who need this for mathematics, science and various engineering disciplines. This calculator has got three times more memory storage ability of TI-85. You can solve many other functions like polar, parametric ,differential equations, integration, differentiation, maxima ,minima and many more. You can link this calculator to other CBL’s, CBR’s and computers via its input and output cable through it’s port .
| PROS | CONS |
| Can be connected to the computers also. | Non- rechargeable |
7. NumWorks Graphing Calculator
This Graphing Calculator by NumWorks is highly apt for high school students. This is quite user friendly and easy to learn. It has got a HD screen of 320×240 pixels with high capacity rechargeable battery which can easily run for a day completely. This whole set contains an USB charging cable in it one most important feature is you can use any of the languages like German, Spanish, Portuguese apart fom English. Any kind of mathematical function is just a single press away from you. The keypanel is divided into 3 thematic area for convenient use of the user.
| PROS | CONS |
| Python based open source calculator. | Engineering Notation and Programmer mode is missing |
8. Casio Touchscreen with Stylus Graphing Calculator, 4.8 (fx-CG500)
This Stylus Colour Graphing Calculator by Casio has an inbuilt touchpad in it. This Calculator gives the natural Testbook display. This calculator has also got a High resolution extra large LCD display with more than 65000 colours. You can touch and drag on it’s touchpad. This has got advanced Computer Algebra System in it for symbolic representation.
| PROS | CONS |
| Non-qwerty design | Non-rechargeable |
9. TEXTI89TITANIUM – Texas Instruments TI-89 Titanium Programmable Graphing Calculator
This TEXTI89TITANIUM Graphing Calculator by Texas Instruments allows you to have the most updated software apps. It has got 16 preloaded applications which is quite beneficial for for college maths and undergraduate courses. Amortization is possible in this calculator. You can easily create and manage, specific and separate your folders inside this calculator. Icons are available on the home screen for easy access to applications . The battery is the sole power source of this calculator. It can contain 160 characters in 120 lines for this calculator.
| PROS | CONS |
| Amortization is possible | Non- rechargeable |
10. Casio FX-CG10 PRIZM Color Graphing Calculator
This FX-CG10 PRIZM Color Graphing Calculator by Casio has a full colour LCD screen with over more than 65000 colours in it. It has a LCD screen with over 82000 pixels in it. For better understanding of mathematical functions , the user can use graphs or pictures from real life. You can also form spreadsheet in these calculators. Casio’s picture plot technology can infuse real life images into mathematics. It has got an incredible storage capacity of 16 MB. You can also port PC to the calculator.It has got CPU which is 5 times faster than other conventional models.
| PROS | CONS |
| User can create graphs or pictures for better understanding. Can infuse images into mathematics. | Non rechargeable |
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