Best Casio Graphing Calculators in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Casio Graphing Calculators

Casio FX-991EX Engineering/Scientific Calculator, Black, 3" x 6.5" x 0.4" & fx-115ESPLUS2 2nd Edition, Advanced Scientific Calculator
#TOP1
Casio Fx-991Ex Engineering/Scientific Calculator, Black, 3" X 6.5"
10.0
PM SCORE
CASIO PRIZM FX-CG50 Color Graphing Calculator
#TOP2
Casio Prizm Fx-Cg50 Color Graphing Calculator
9.9
PM SCORE
Casio fx-115ESPLUS2 2nd Edition, Advanced Scientific Calculator & Standard Scientific Calculator, Black
#TOP3
Casio Fx-115Esplus2 2Nd Edition, Advanced Scientific Calculator &
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Casio Graphing Calculators of 2026

Market Overview
Casio Graphing Calculators Reviewed
  • Reviews Analyzed: 32373 Items
  • PM Avg. Rating: 7.2 / 10
19 Products Evaluated
  • Highest Price: $172.99
  • Lowest Price: $4.99
  • Avg. Price: $69.97
#TOP1
Best For Lcd

Casio Fx-991Ex Engineering/Scientific Calculator, Black, 3" X 6.5" X 0.4" & Fx-115Esplus2 2Nd Edition, Advanced Scientific Calculator

CASIO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Product 1: High-resolution LCD shows more of your work to minimize scrolling

Product 1: Advanced calculations let you quickly work through multi-step problems

Product 1: Online Visualization provides fast representation of data for entire class

Product 1: 2-way power ensures reliable use in any setting

Product 2: 16 digit 4 line LCD display

Product 2: Natural textbook display shows expressions and results exactly as they appear in the textbook

Product 2: Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions

Product 2: Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers

Casio Prizm Fx-Cg50 Color Graphing Calculator

CASIO
FX-CG-50-L-IH
3.50 X 7.42 X 0.73 Inches
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Color graphing Calculator with High resolution LCD display (over 65, 000 colors)

Natural textbook display

Picture plot technology/ Real life images

3 D graphing capability

Built in conic sections

#TOP3
Best For Lcd

Casio Fx-115Esplus2 2Nd Edition, Advanced Scientific Calculator & Standard Scientific Calculator, Black

CASIO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: 16 digit 4 line LCD display

Product 1: Natural textbook display shows expressions and results exactly as they appear in the textbook

Product 1: Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions

Product 1: Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers

Product 2: Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.

Product 2: Converts between Standard form and a Decimal, Review/edit previous entries, Random Number Generator.

Product 2: 2-function Table of values [f(x), g(x)], Statistics and Linear Regression, Integer Division with a Remainder.

Product 2: Random Number Generator, Integer Division with a Remainder.

#TOP4
Best For Usb

Bovke Hard Calculator Case For Texas Instruments Ti-84 Plus Ce Color Graphing Calculator/Ti-84 Plus/Ti-83 Plus Ce, Extra Zipped Pocket For Usb Cables, Charger, Manual And More, Turquoise

BOVKE
V62M4-01
8.71 X 4.52 X 2.24 Inches
0.39 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Baoweikai Ltd 9.89

Features

Case Only! (Calculator and accessories are not included), the sturdy shell calculator case will withstand most drops with the calculator being snug inside, perfect for protecting your expensive college graphing calculator investment!

100% Protection: This ti-84 calculator case is made of durable EVA material, with semi-waterproof and shockproof. The ti-84 plus ce case is strong enough to withstand impact and the inner layer is a big cushioned, and it would help prolong the life of the calculator.

Attentive Design: The ti 84 plus ce case has a zipper mesh bag to fit charging usb cords, study guide card, pens, charger, batteries and etc. the graphing calculator case has a middle flap to protect your TI-84 Plus CE/TI-84 Plus/TI-83 Plus CE calculator, Internal velcro strap holds graphing calculator in place. Double zipper provides easy access to insert and remove your Texas Instruments color graphing calculator.

Easy to carry: The TI-84 Plus carrying case has a comfortable handle, easy to carry for travel. The handheld sized makes it convenient to put in backpack and doesn't take up much more space. convenient to travel with your color graphing calculator.

Dimension: Dimension: 8.71"x 4.52"x 2.21" This travel case will fit and protect most graphing, scientific and financial calculators. Suitable for ti-84 plus ce / TI-84 Plus / ti-83 plus ce / casio fx-9750GII color graphing calculator and more.

Casio Fx-9750Giii, Standard Graphing Calculator, Python And Natural Text Book Display, Black

CASIO
FX-9750GIII
6.60 X 3.25 X 0.75 Inches
0.47 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High-resolution LCD display; Rechargeable Battery available

3MB Flash Memory

Natural Textbook Display shows fractions

Spreadsheet functionality

USB connectivity for file sharing

Quick Pie Charts & Bar Graphs

Built-in Conic Equations

AP Statistics Features

Icon-Based Menu System

Random Number Generation

Casio Fx-9750Giii Pink Graphing Calculator (Fx-9750Giii-Pk) & Fx-9750Giii White Graphing Calculator (Fx-9750Giii-We)

CASIO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: High-resolution LCD display; Rechargeable Battery available

Product 1: 3MB Flash Memory

Product 1: Natural Textbook Display shows fractions

Product 1: Spreadsheet functionality

Product 2: High-resolution LCD display; Rechargeable Battery available

Product 2: 3MB Flash Memory

Product 2: Natural Textbook Display shows fractions

Product 2: Spreadsheet functionality

Casio Fx-9750Giii Pink Graphing Calculator (Fx-9750Giii-Pk)

CASIO
FX-9750GIII-PK
6.60 X 3.25 X 0.75 Inches
0.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High-resolution LCD display; Rechargeable Battery available

3MB Flash Memory

Natural Textbook Display shows fractions

Spreadsheet functionality

USB connectivity for file sharing

Casio Fx-Cg10 Prizm Color Graphing Calculator (Black)

CASIO
FX-CG10
11.18 X 7.21 X 2.05 Inches
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Light Sales Force 7.44

Features

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)

Users can create graphs over pictures of real-life scenes to better understand mathematical functions

Color-Link and conditional formatting for graphs, charts and spreadsheet formatting

Casio "Picture Plot" Technology - infusing real images into math

16MB maximum storage memory capacity and Requires 4 AAA batteries

Color graphs

PC link port

3.7 inch color display

Fraction key

Complex number calc

Casio Touchscreen With Stylus Graphing Calculator, 4.8 (Fx-Cg500)

CASIO
FX-CG500
11.14 X 7.21 X 2.13 Inches
1.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Color graphing Calculator - extra large 4.8" touchscreen LCD with Stylus.

Natural textbook display

High resolution extra large LCD with over 65000 colors

Advanced Computer algebra system (case)

Touchscreen, tap and drag operation

#TOP10

Graphing Calculator Case For Texas Instruments Ti-84 Plus Ce Color Graphing Calculator, Also Fits For Ti-83 Plus Casio Fx-9750Gii, Large Capacity For Pens,Cables And Other Accessories-Pink, Box Only

PAIYULE
CAL-001
8.40 X 4.30 X 1.90 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PAIYULE 9.90

Features

For ti 84 plus ce case: For ti84 graphing calculator case is compatible for Texas Instruments Ti-84 plus/ CE/ HP Prime Calculator Graphing Calculator, also fits for TI-83 Plus Graphing Calculator

For Texas instrument graphing calculator case with premium EVA material: For Calculator ti-84 case with hard eva material with durable fabric lining, shockproof, water-resistant, proect for TI-Nspire calculator againest from scratch, dust, damage.

For texas instruments ti-84 case with large capacity: graphing calculator for ti-84 plus ce case with One dividual room for Ti-84 plus calculator, 3 samll nets for ssd cards, the other side of the layer can hold at least 3pcs pencils and pens, 3 mesh pockets fits for cables, cell-phone,rulers and any other stationery.

For ti 84 ce graphing calculator case with unique design: For texas instruments for ti-84 plus ce graphing calculator case with strong 360 degree double zipper, easy to opening and closing. External dimension:8.4’’*4.3’’*1.9’’Inches.

For ti-84 calculator case easy to go: For ti 84 graphing calculator case with durable hand strap allow you easy to take your calculator on the road. Great gifts for your children, students or any other ower for Texas Instruments Calculator.

Casio Fx-9750Giii White Graphing Calculator (Fx-9750Giii-We)

CASIO
FX-9750GIII-WE
6.60 X 3.25 X 0.75 Inches
0.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High-resolution LCD display; Rechargeable Battery available

3MB Flash Memory

Natural Textbook Display shows fractions

Spreadsheet functionality

USB connectivity for file sharing

#TOP12

Fitsand Travel Hard Case For Texas Instruments Nspire Cx Cas, Texas Instruments Graphing Calculator

FITSAND
GCHCJSQ12
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FitSand 9.77

Features

This Case Travel Bag will fit and protect Most Graphing, Scientific and Financial Calculators.

Made of Durable EVA Anti-Shock, With Soft Interior layer with Mesh Inner Pockets for cable / USB connector.

Includes Wrist strap for your Comfort.

Fit with the Guerrilla Silicone Case and the slide case.

1 x Graphing Calculator Case for Texas Instruments Nspire CX CAS, Texas Instruments, Casio, HP, SainSmart Graphing Calculator

Case Compatible With Texas Instruments Ti-Nspire Cx Ii/Ti Nspire Cx/Ti-Nspire Cx-Ii T Cas/For Hp Prime/For Casio Fx-9750Gii Color Graphing Calculator, Storage Holder -Pink (Box Only)

PAIYULE
TIPINKCAL-PYLCASE001
0.20 X 0.20 X 0.20 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PAIYULE 9.84

Features

Graphing calculators bag: The calculators organizer case is specially designed for Texas Instruments TI-Nspire CX/ TI-Nspire CX II CAS Color Graphing Calculator, for TI-89 Titanium/TI-85 / TI-86 for Casio fx-9750GII Color Graphing Calculator Scientific calculators holder with two mesh pockets can store cell-phone, charging lines, rulers, pens and any other stationery. Two elastic bands are placed on the middle dividers to store at least 6 pens. (For sale is case only)

Protective case for TI-Nspire CX graphing calculator: The cover for texas instruments is made of hard quality material, and has a honeycomb shaped divider in the middle, which has a good shock resistance and give scientific calculators for students ample protection. This allows you to place for TI-Nspire CX II graphing calculator more freely.

Portable office calculators container for Texas Instruments TI-Nspire CX II: The financial calculator keeper comes with a sturdy hand strap, so even kids can carry it with one hand easily. They can also put the graphic calculators case in their schoolbag, so that they can take for TI-Nspire CX II graphing calculator to schools, libraries and other places. Let the construction calculator accompany their study. External size: 8.6*4.73*2.48 inches.

Great design for TI-Nspire CX II case: The calculator pocket for TI-Nspire CX II with a 360 degree zipper make you open the calculator pencil case and put in or take out calculadora cientifica easily. The exquisite wiring and double sutures make protector for ti calculator durable.

Great gift: The graphing office calculators pocket is a wonderful gift for your children, students or any other owners for texas instruments graphing calculator. It is great as s Christmas gift, birthday gift, Halloween gift, etc.

#TOP14
Best For Usb

Hestech Graphing Calculator Case For Texas Instruments Ti-84 Plus Ce/Ti-84 Plus/Ti-83 Plus/Ti-83 Plus Ce Color,Ti 84 Graphing Calculator Case With Handle For Ruler, Rubber, Usb Cables,Black

HESTECH
XL29-SNOW-BLACK
3.55 X 3.39 X 9.00 Inches
0.32 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HESTECH 9.86

Features

【Sturdy Frame】HESTECH ti 84 plus ce case is made from durable, tear-resistant nylon and polyester that retains its shape and prevents the calculator from being crushed. It also provides all-round protection against scratches, dust, bumps and accidental drops, and effectively blocks water and steam without worrying about getting splashed or wet, helping to extend the life of the graphing calculator.

【Internal Dimensions】9*3.55*3.39 in.HESTECH calculator case with internal mesh zippered pocket fits most graphing, scientific and financial calculators such as the Texas Instruments TI-83 Plus,TI-84 Plus,TI-84 Plus CE,TI-89 Titanium,TI-82/80 | TI Nspire CX CAS. Nspire CX II CAS,TI-Nspire CX II CAS,TI-Nspire CAS,TI-Nspire CX II,Nspire CX CAS,TI-Nspire CX | Casio FX-9750GIII | PRIZM FX-CG50,FX-9860GII,FX- 9750GAPLUS | HP G8X92AA LA Prime v2, HP 50g/48G Graphing Calculator.

【Well Organised】 HESTECH ti 84 case has enough space for many other school supplies and can store a bunch of graphing calculator charger cables, pens and pencils, and highlighters. The zipped mesh pocket is ideal for storing small study accessories such as an eraser or mini handheld pencil sharpener, stickers, paper tape and elasticated pens for securing.

【Easy to Carry】With a durable and comfortable wrist strap that is easy to put in and take out of your backpack, this organizer is great for taking with you during outdoor activities, camping, road trips, hiking, trekking, fishing, or wherever you go.

【Gift Ideas】Double smooth zip makes it easy to insert and remove your graphing calculator anytime, anywhere.Simple and elegant which is perfect for students and architects of all ages. It provides the most powerful help for them to pursue their dreams and is a great gift for kids, students, teachers, artists, friends and family for graduation, Halloween, birthdays and Christmas!

#TOP15
Best For Usb

Casio Fx-9750Giii Black Graphing Calculator (Renewed)

CASIO
FX-9750GIII-CR
6.60 X 3.25 X 0.75 Inches
0.47 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Triplenet Pricing INC 9.81

Features

High-resolution LCD display; Rechargeable Battery available

3MB Flash Memory

Natural Textbook Display shows fractions

Spreadsheet functionality

USB connectivity for file sharing

Quick Pie Charts & Bar Graphs

Built-in Conic Equations

AP Statistics Features

Icon-Based Menu System

Random Number Generation

#TOP16
Best For Lcd

Casio Prizm Fx-Cg50 Color Graphing Calculator,Black & White,7.21" Wx10.32 Lx2.05 H & Fx-9750Giii, Standard Graphing Calculator, Python And Natural Text Book Display, Black

CASIO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: Color graphing Calculator with High resolution LCD display (over 65, 000 colors)

Product 1: Natural textbook display

Product 1: Picture plot technology/ Real life images

Product 1: 3 D graphing capability

Product 2: High-resolution LCD display; Rechargeable Battery available

Product 2: 3MB Flash Memory

Product 2: Natural Textbook Display shows fractions

Product 2: Spreadsheet functionality

#TOP17
Best For Lcd

Casio Fx-9750Giii Black Graphing Calculator & Fx-9750Giii White Graphing Calculator (Fx-9750Giii-We)

CASIO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: High-resolution LCD display; Rechargeable Battery available

Product 1: 3MB Flash Memory

Product 1: Natural Textbook Display shows fractions

Product 1: Spreadsheet functionality

Product 2: High-resolution LCD display; Rechargeable Battery available

Product 2: 3MB Flash Memory

Product 2: Natural Textbook Display shows fractions

Product 2: Spreadsheet functionality

#TOP18
Best For Lcd

Casio Fx-9750Giii Black Graphing Calculator & Fx-991Ex Engineering/Scientific Calculator, Black, 3" X 6.5" X 0.4"

CASIO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Product 1: High-resolution LCD display; Rechargeable Battery available

Product 1: 3MB Flash Memory

Product 1: Natural Textbook Display shows fractions

Product 1: Spreadsheet functionality

Product 2: High-resolution LCD shows more of your work to minimize scrolling

Product 2: Advanced calculations let you quickly work through multi-step problems

Product 2: Online Visualization provides fast representation of data for entire class

Product 2: 2-way power ensures reliable use in any setting

Casio Fx-9750Giii Black Graphing Calculator & Fx-300Esplus2 2Nd Edition, Standard Scientific Calculator, Black

CASIO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: High-resolution LCD display; Rechargeable Battery available

Product 1: 3MB Flash Memory

Product 1: Natural Textbook Display shows fractions

Product 1: Spreadsheet functionality

Product 2: Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.

Product 2: Converts between Standard form and a Decimal, Review/edit previous entries, Random Number Generator.

Product 2: 2-function Table of values [f(x), g(x)], Statistics and Linear Regression, Integer Division with a Remainder.

Product 2: Random Number Generator, Integer Division with a Remainder.

Top 10 graphing calculators Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Casio 14
Paiyule 2
Bovke 1
Fitsand 1
Hestech 1

Top 10 graphing calculators Brands Pie Chart


We've carried out a comprehensive analysis of 32,373 reviews on graphing calculators, using our selection criteria to identify the best options in the electronics. Our findings reveal that most customers typically select graphing calculators priced around $69.97, with top brands including texas instruments, casio and catiga and elonbo

Our team of expert editors reviewed these high-quality items and handpicked the top 19 graphing calculators for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the electronics category. These include amazon.com, graymatter services, sunlite industrial corp., herui ltd, meet room, great deals 4 you, itembazaar, gameprotech and risingstars(genuine pro gaming/eletronics) and tech stat .

We are dedicated to assisting our users in finding the right calculators Products based on their needs, saving them considerable time when choosing which graphing calculators to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.