Best Casio Graphing Calculators In October 2026

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Are you looking for the Top 10 Best Casio Graphing Calculators? Well, just grab a cup of coffee and read on! We are huge fans of Best Casio Graphing Calculators and have done our comprehensive research here.

To help you in your search, we have completed this list of the Best Casio Graphing Calculators.

Top Rated Best Casio Graphing Calculators Of 2026

Rank	Product Name	Score
1	Casio FX115ESPLUS Scientific Calculator Buy Now	9.7 Buy Now
2	Casio Graphing Calculator, White (FX-9750GII) Buy Now	9.5 Buy Now
3	CASIO PRIZM FX-CG50 Color Graphing Calculator Buy Now	9.1 Buy Now
4	Casio FX-CG10 PRIZM Color Graphing Calculator (Black) Buy Now	8.8 Buy Now
5	Casio(R) FX-9750GPlus Graphing Calculator Buy Now	8.6 Buy Now
6	Casio fx-9750GII Graphing Calculator, Blue (Renewed) Buy Now	8.3 Buy Now
7	Scientific Graphic Calculator - CATIGA CS121 - Scientific and Engineering Calculator - Programmable Buy Now	8.1 Buy Now
8	Casio fx-9860GII Graphing Calculator, Black Buy Now	7.8 Buy Now
9	Casio fx-9750GII Graphing Calculator, Icon Based Menu, color white Buy Now	7.5 Buy Now
10	Scientific Graphic Calculator - CATIGA CS121 - Scientific and Engineering Calculator - Programmable Buy Now	7.2 Buy Now

1. Casio FX115ESPLUS Scientific Calculator

• Natural textbook display is highly visible
• Perfect choice for high school and college students
• Powered by solar power and features battery backup supply for reliable use
• Protective hard case keeps calculator from being damaged

2. Casio Graphing Calculator, White (FX-9750GII)

• Intuitive software design
• High-resolution lcd display
• Usb connectivity for file sharing
• High-speed 62kb ram cpu
• Quick pie charts & bar graphs

3. CASIO PRIZM FX-CG50 Color Graphing Calculator

• 3 d graphing capability
• Picture plot technology/ real life images
• Natural textbook display
• Color graphing calculator with high resolution lcd display (over 65, 000 colors)
• Built in conic sections

4. Casio FX-CG10 PRIZM Color Graphing Calculator (Black)

• Color graphs
• Casio "picture plot" technology - infusing real images into math
• 3.7 inch color display
• Users can create graphs over pictures of real-life scenes to better understand mathematical functions
• Full-color lcd screen - bursting with over 65,000 brilliant colors with a spacious 3.7" lcd screen - over 82,000 pixels (384 x 216)
• Complex number calc

5. Casio(R) FX-9750GPlus Graphing Calculator

• Icon-driven menu with corresponding function buttons
• Graphing calculator with large screen for quickly and accurately performing calculations
• 21-charachter by 8-line screen
• Allowed on all major exams
• Protective hard case

6. Casio fx-9750GII Graphing Calculator, Blue (Renewed)

• New types of regressions
• Unit conversion
• Chi-squared gof function
• Random integers
• Ref/rref function

7. Scientific Graphic Calculator - CATIGA CS121 - Scientific and Engineering Calculator - Programmable

• Scientific calculator with a graphic function- this is a scientific calculator that is able to show graphs of formulas. with a screen large enough to be able to display graphs and equations simultaneously in order to facilitate calculations and corrections in high detail. its 7x3.3 size ensures comfortable use.
• If you are not able to turn on the calculator, please press the reset button on the back! if you still have any other issue, we offer a 365-day limited warranty. please contact us and we will give you a response within 24 hours.
• Over 280 functions-including fractions, statistics, complex number calculations, linear regression, standard deviation, permutations, and variable solving
• Programmable system - has a programmable system for all level courses and promotes student learning of concepts instead of button memorization for more efficient learning.
• Perfect for advanced and beginner courses including pre-algebra, algebra i, algebra ii, geometry, trigonometry, calculus, ap calculus, ap statistics, biology, chemistry, physics, finance & business.

8. Casio fx-9860GII Graphing Calculator, Black

• New manager software available
• Data transfer from unit-to-unit and from unit-to-computer
• 1500 kb flash rom
• Ref/rref function, random integers, unit conversion, new types of regressions, chi-squared gof function, 9 new probability functions, pie charts & bar graphs, graph x=f(y) and much more
• Built-in eactivity and spreadsheet applications
• Icon-based menu adds to overall intuitive usability

9. Casio fx-9750GII Graphing Calculator, Icon Based Menu, color white

• Scientific calculator
• 10-digit x two-line display,lcd
• Case

10. Scientific Graphic Calculator - CATIGA CS121 - Scientific and Engineering Calculator - Programmable

• Perfect for advanced and beginner courses including pre-algebra, algebra i, algebra ii, geometry, trigonometry, calculus, ap calculus, ap statistics, biology, chemistry, physics, finance & business.
• Programmable system - has a programmable system for all level courses and promotes student learning of concepts instead of button memorization for more efficient learning.
• Over 280 functions-including fractions, statistics, complex number calculations, linear regression, standard deviation, permutations, and variable solving
• If you are not able to turn on the calculator, please press the reset button on the back! if you still have any other issue, we offer a 365-day limited warranty. please contact us and we will give you a response within 24 hours.
• Scientific calculator with a graphic function- this is a scientific calculator that is able to show graphs of formulas. with a screen large enough to be able to display graphs and equations simultaneously in order to facilitate calculations and corrections in high detail. its 7x3.3 size ensures comfortable use.