Best Casio Graphical Calculator A Level Maths of 2026

Last updated on 20/04/2026
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Most Relevant
Most Relevant
Best Choice
1
Casio fx-CG50 Graphic Calculator (UK version)

Casio fx-CG50 Graphic Calculator (UK version)

Casio
14% Off
Why we love it
  • Exam board approved calculator.
  • Large high-resolution colour screen.
  • Includes protective hard cover.
Main Highlights
  • The fx-CG50 is the UKs best selling colour Graphic calculator approved by exam boards. Its functionality is a perfect fit from GCSE to A-level Maths, Further Maths and International Baccalaureate (IB)
  • The user-friendly icon menu, function keys and interactive format enable intuitive operation
  • The large high-resolution colour screen gives exceptional clarity and easily distinguishes different graphs
  • Over 3,000 functions to include; Equation Solvers, Spreadsheets, Graph Solvers, Data Charts, Matrix and Vector Calculations, e-activity, Geometry application, Picture plot and 3D display
  • Includes PC connection cable and slide on hard cover for protection of the screen and keyboard
  • New and updated model available! The fx-CG100 is Casio's latest and most advanced graphic calculator approved for UK exams. The traditional function key layout has been replaced with a clear, tab-based design, resulting in an intuitive, high-contrast user interface that improves navigation.
Show More
9.8
Exceptional
9.8
Exceptional
Casio

Casio fx-CG50 Graphic Calculator (UK version)

14% Off
Why we love it
  • Exam board approved calculator.
  • Large high-resolution colour screen.
  • Includes protective hard cover.
Main Highlights
  • The fx-CG50 is the UKs best selling colour Graphic calculator approved by exam boards. Its functionality is a perfect fit from GCSE to A-level Maths, Further Maths and International Baccalaureate (IB)
  • The user-friendly icon menu, function keys and interactive format enable intuitive operation
  • The large high-resolution colour screen gives exceptional clarity and easily distinguishes different graphs
  • Over 3,000 functions to include; Equation Solvers, Spreadsheets, Graph Solvers, Data Charts, Matrix and Vector Calculations, e-activity, Geometry application, Picture plot and 3D display
  • Includes PC connection cable and slide on hard cover for protection of the screen and keyboard
  • New and updated model available! The fx-CG100 is Casio's latest and most advanced graphic calculator approved for UK exams. The traditional function key layout has been replaced with a clear, tab-based design, resulting in an intuitive, high-contrast user interface that improves navigation.
Show More
Value for Money
2
(German & Dutch version) CASIO FX-CG50 Graphic Calculator

(German & Dutch version) CASIO FX-CG50 Graphic Calculator

Casio
Why we love it
  • 3D graph for dynamic visualization.
  • High-resolution colour display.
  • Innovative photo plot application.
Main Highlights
  • This version of the FX-CG50 comes with user manuals in German and Dutch only - accordingly, it is suitable only for users in Germany, Austria, German-speaking Switzerland, the Netherlands, and Luxembourg
  • Details about official approval for use in classrooms and exams in Germany and the Netherlands
  • The user-friendly icon menu enables intuitive operation. The large, high-resolution color display offers exceptional clarity and allows for the representation of various types of diagrams
  • Over 3,000 functions, including: Equation solvers, Spreadsheets, Graph solvers, Data charts, Matrix and vector calculations, E-Activity, Geometry applications, Picture plotting, and 3D display
  • Includes PC connection cable and slide-on cover to protect the display and keyboard
Show More
9.7
Exceptional
9.7
Exceptional
Casio

(German & Dutch version) CASIO FX-CG50 Graphic Calculator

Why we love it
  • 3D graph for dynamic visualization.
  • High-resolution colour display.
  • Innovative photo plot application.
Main Highlights
  • This version of the FX-CG50 comes with user manuals in German and Dutch only - accordingly, it is suitable only for users in Germany, Austria, German-speaking Switzerland, the Netherlands, and Luxembourg
  • Details about official approval for use in classrooms and exams in Germany and the Netherlands
  • The user-friendly icon menu enables intuitive operation. The large, high-resolution color display offers exceptional clarity and allows for the representation of various types of diagrams
  • Over 3,000 functions, including: Equation solvers, Spreadsheets, Graph solvers, Data charts, Matrix and vector calculations, E-Activity, Geometry applications, Picture plotting, and 3D display
  • Includes PC connection cable and slide-on cover to protect the display and keyboard
Show More
3
Casio Graphics Calculator FX-9750GII

Casio Graphics Calculator FX-9750GII

Casio
Why we love it
  • Chi-squared GOF function included.
  • Supports new regression types.
  • Random Integers functionality available.
Main Highlights
  • Chi-squared GOF function
  • New types of regressions
  • Random Integers
  • Unit Conversion
  • REF/RREF Function
Show More
9.6
Superb
9.6
Superb
Casio

Casio Graphics Calculator FX-9750GII

Why we love it
  • Chi-squared GOF function included.
  • Supports new regression types.
  • Random Integers functionality available.
Main Highlights
  • Chi-squared GOF function
  • New types of regressions
  • Random Integers
  • Unit Conversion
  • REF/RREF Function
Show More
4
Casio CLASSPAD330-B-EH Graphical Calculator with Computer Algebra System

Casio CLASSPAD330-B-EH Graphical Calculator with Computer Algebra System

Casio
Main Highlights
  • CLASSPAD330-EH
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9.6
Superb
9.6
Superb
Casio

Casio CLASSPAD330-B-EH Graphical Calculator with Computer Algebra System

Main Highlights
  • CLASSPAD330-EH
Show More
5
Casio FX-7400GIII Graphing Calculator Cyan Display (digits): 21 Battery operated (W x H x D) 87.5 x 21.3

Casio FX-7400GIII Graphing Calculator Cyan Display (digits): 21 Battery operated (W x H x D) 87.5 x 21.3

Casio
Why we love it
  • Cyan display with 21 digits.
  • Battery-operated for convenience.
  • Ideal for scientific calculations.
Main Highlights
  • FX-7400GIII graphing calculator by Casio
  • Cyan display with 21 digits
  • Battery-operated for convenience
  • Ideal for mathematical and scientific calculations
Show More
9.5
Superb
9.5
Superb
Casio

Casio FX-7400GIII Graphing Calculator Cyan Display (digits): 21 Battery operated (W x H x D) 87.5 x 21.3

Why we love it
  • Cyan display with 21 digits.
  • Battery-operated for convenience.
  • Ideal for scientific calculations.
Main Highlights
  • FX-7400GIII graphing calculator by Casio
  • Cyan display with 21 digits
  • Battery-operated for convenience
  • Ideal for mathematical and scientific calculations
Show More
6
Casio FX-991DECW ClassWiz Technical Scientific Calculator, German version

Casio FX-991DECW ClassWiz Technical Scientific Calculator, German version

Casio
Why we love it
  • 696 functions for complex calculations.
  • Simplified menu for students.
  • QR code for visual results.
Main Highlights
  • The FX-991DE CW calculator is the most powerful model of technical-scientific calculators with 696 functions
  • The innovative operation and menu-assisted navigation simplifies the use of the calculator for students. Abbreviations and shortcuts are largely omitted.
  • Mathematical expressions such as roots, fractions, and logarithms are presented in natural spelling.
  • With the math box, you can simulate dice and coin toss attempts. The relative frequencies of totals can be listed.
  • With the QR code function, results and functions of the computer can be visualised with your smartphone or tablet.
Show More
9.4
Superb
9.4
Superb
Casio

Casio FX-991DECW ClassWiz Technical Scientific Calculator, German version

Why we love it
  • 696 functions for complex calculations.
  • Simplified menu for students.
  • QR code for visual results.
Main Highlights
  • The FX-991DE CW calculator is the most powerful model of technical-scientific calculators with 696 functions
  • The innovative operation and menu-assisted navigation simplifies the use of the calculator for students. Abbreviations and shortcuts are largely omitted.
  • Mathematical expressions such as roots, fractions, and logarithms are presented in natural spelling.
  • With the math box, you can simulate dice and coin toss attempts. The relative frequencies of totals can be listed.
  • With the QR code function, results and functions of the computer can be visualised with your smartphone or tablet.
Show More
7
Wxeadu FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions, 10+2 Digits Written Display, Portable Scientific Calculator for Students, Business, Office, Engineering (Black)

Wxeadu FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions, 10+2 Digits Written Display, Portable Scientific Calculator for Students, Business, Office, Engineering (Black)

Wxeadu
Why we love it
  • Master complex calculations effortlessly.
  • Clearly displays formulas and results.
  • Durable design for prolonged use.
Main Highlights
  • 📚 Universal 552 Functions: Mastering complex calculations has never been simpler! FX-991EX scientific calculator features an impressive 552 built-in functions, comprehensively covering everything from basic arithmetic to university-level matrix, statistical, and vector operations. It serves as the ideal companion for A-Levels, engineering studies, and professional examinations
  • 🖥️ High-Definition Large-Format Display: No more squinting at your calculations! The 10+2 digit large screen clearly displays both formulae and results simultaneously, significantly reducing input errors. FX-991EX scientific calculator design makes extended use more comfortable, markedly boosting learning efficiency
  • 🛡️ Included Dedicated Sliding Hard Case: FX-991EX scientific calculator's rigid casing snugly protects the body, effectively preventing scratches and accidental key presses. Easily slips into a schoolbag or pencil case, suitable for classrooms, laboratories, and mobile office scenarios
  • ⚡ Responsive, durable keys: FX-991EX scientific calculator employs high-quality plastic keys offering sensitive actuation and clear feedback. Its robust, fatigue-resistant design ensures stable performance even under prolonged, high-frequency use, standing up to exams and demanding workloads
  • 🔋 Button Cell Power: Utilises the universal CR2025 button battery for long-lasting, stable power with effortless replacement. Independent of light or sockets, it operates reliably in exam halls, libraries, or outdoors. FX-991EX scientific calculator eliminates battery anxiety
Show More
9.3
Superb
9.3
Superb
Wxeadu

Wxeadu FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions, 10+2 Digits Written Display, Portable Scientific Calculator for Students, Business, Office, Engineering (Black)

Why we love it
  • Master complex calculations effortlessly.
  • Clearly displays formulas and results.
  • Durable design for prolonged use.
Main Highlights
  • 📚 Universal 552 Functions: Mastering complex calculations has never been simpler! FX-991EX scientific calculator features an impressive 552 built-in functions, comprehensively covering everything from basic arithmetic to university-level matrix, statistical, and vector operations. It serves as the ideal companion for A-Levels, engineering studies, and professional examinations
  • 🖥️ High-Definition Large-Format Display: No more squinting at your calculations! The 10+2 digit large screen clearly displays both formulae and results simultaneously, significantly reducing input errors. FX-991EX scientific calculator design makes extended use more comfortable, markedly boosting learning efficiency
  • 🛡️ Included Dedicated Sliding Hard Case: FX-991EX scientific calculator's rigid casing snugly protects the body, effectively preventing scratches and accidental key presses. Easily slips into a schoolbag or pencil case, suitable for classrooms, laboratories, and mobile office scenarios
  • ⚡ Responsive, durable keys: FX-991EX scientific calculator employs high-quality plastic keys offering sensitive actuation and clear feedback. Its robust, fatigue-resistant design ensures stable performance even under prolonged, high-frequency use, standing up to exams and demanding workloads
  • 🔋 Button Cell Power: Utilises the universal CR2025 button battery for long-lasting, stable power with effortless replacement. Independent of light or sockets, it operates reliably in exam halls, libraries, or outdoors. FX-991EX scientific calculator eliminates battery anxiety
Show More
8
CG50 Tips: How to use your graphical calculator to succeed in A Level maths

CG50 Tips: How to use your graphical calculator to succeed in A Level maths

Sobriety Press
71% Off
9.2
Superb
9.2
Superb
Sobriety Press

CG50 Tips: How to use your graphical calculator to succeed in A Level maths

71% Off
9
FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions,10+2 Digits Written Display, Portable Scientific Calculator for Students, Teachers, Business, School, Office (Black)

FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions,10+2 Digits Written Display, Portable Scientific Calculator for Students, Teachers, Business, School, Office (Black)

Afenau
Why we love it
  • Extensive functions for calculations.
  • Durable responsive keys.
  • Portable and lightweight.
Main Highlights
  • 【Universal 552 Functions】This FX-991EX scientific calculator provides a total of 552 scientific functions, covering basic calculations, scientific function calculations or other professional calculation functions, including basic calculations, algebra, fractions, scientific functions and statistical calculations, etc. Reading instruction attached will help you know how to use and find these functions
  • 【Responsive & Durable Keys】This FX-991EX scientific calculator uses plastic buttons are designed to provide a responsive touch. Each button is easy to press and has a unique feel, which is essential for accurate input. Additionally, these buttons are highly resistant to wear and tear and retain their functionality even after prolonged use
  • 【High-Definition Large-Format Display】No more squinting at your calculations! The 10+2 digit large screen clearly displays both formulae and results simultaneously, significantly reducing input errors. FX-991EX scientific calculator design makes extended use more comfortable, markedly boosting learning efficiency
  • 【Portable & Practical】The compact and lightweight design of this FX-991EX scientific calculator makes it easy to carry and use anywhere. Ideal for work business, engineering calculations, accounting calculations, student physics calculations, home use, etc. The Scientific Calculator is an ideal choice for junior high and high school students, college students and professional researchers
  • 【Convenient Power Supply】 The scientific calculator is powered by a coin cell battery, ensuring stable and long-lasting power. The battery is quick and easy to replace, eliminating the need for frequent charging or reliance on an unreliable external power source. it a convenient choice for students and professionals
Show More
9.0
Superb
9.0
Superb
Afenau

FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions,10+2 Digits Written Display, Portable Scientific Calculator for Students, Teachers, Business, School, Office (Black)

Why we love it
  • Extensive functions for calculations.
  • Durable responsive keys.
  • Portable and lightweight.
Main Highlights
  • 【Universal 552 Functions】This FX-991EX scientific calculator provides a total of 552 scientific functions, covering basic calculations, scientific function calculations or other professional calculation functions, including basic calculations, algebra, fractions, scientific functions and statistical calculations, etc. Reading instruction attached will help you know how to use and find these functions
  • 【Responsive & Durable Keys】This FX-991EX scientific calculator uses plastic buttons are designed to provide a responsive touch. Each button is easy to press and has a unique feel, which is essential for accurate input. Additionally, these buttons are highly resistant to wear and tear and retain their functionality even after prolonged use
  • 【High-Definition Large-Format Display】No more squinting at your calculations! The 10+2 digit large screen clearly displays both formulae and results simultaneously, significantly reducing input errors. FX-991EX scientific calculator design makes extended use more comfortable, markedly boosting learning efficiency
  • 【Portable & Practical】The compact and lightweight design of this FX-991EX scientific calculator makes it easy to carry and use anywhere. Ideal for work business, engineering calculations, accounting calculations, student physics calculations, home use, etc. The Scientific Calculator is an ideal choice for junior high and high school students, college students and professional researchers
  • 【Convenient Power Supply】 The scientific calculator is powered by a coin cell battery, ensuring stable and long-lasting power. The battery is quick and easy to replace, eliminating the need for frequent charging or reliance on an unreliable external power source. it a convenient choice for students and professionals
Show More
10
Scientific Calculator, Engineering Calculator with 240 Function, 2-Line LCD Display, with Solar Power, A Level Scientific GCSE Maths Calculators School Students, Teachers and Business Use

Scientific Calculator, Engineering Calculator with 240 Function, 2-Line LCD Display, with Solar Power, A Level Scientific GCSE Maths Calculators School Students, Teachers and Business Use

hoinya
Why we love it
  • Comprehensive functions for all needs.
  • User-friendly dual-line display.
  • Durable, ergonomic design for comfort.
Main Highlights
  • 【240 Scientific Functions】: Scientific calculator with over 240 functions designed for school. Includes percentages, trigonometry, summation, fractions, regressions, and permutations/combinatorics.
  • 【2-Line Display Calculator】: Scientific calculator with 12-digit widescreen HD display, 2-line display shows inputs and results at the same time. Make calculations easier and reduce errors.
  • 【Solar Powered】: Solar Powered with Battery Backup (Button Cell Battery Included), ensures consistent use. To keep you operational at all times for your all important maths exams - So you can remain focused without having to worry.
  • 【Robust Slide-on Card Case】: With an included sliding cover, It is built with fracture resistant plastic that allows long term use. Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof.
  • 【EXAM-Qualified Calculator】: The school scientific calculator tool can meet the needs of all secondary and university level courses, including algebra I / II, geometry, physics and can give the greatest help in daily learning.
Show More
8.9
Excellent
8.9
Excellent
hoinya

Scientific Calculator, Engineering Calculator with 240 Function, 2-Line LCD Display, with Solar Power, A Level Scientific GCSE Maths Calculators School Students, Teachers and Business Use

Why we love it
  • Comprehensive functions for all needs.
  • User-friendly dual-line display.
  • Durable, ergonomic design for comfort.
Main Highlights
  • 【240 Scientific Functions】: Scientific calculator with over 240 functions designed for school. Includes percentages, trigonometry, summation, fractions, regressions, and permutations/combinatorics.
  • 【2-Line Display Calculator】: Scientific calculator with 12-digit widescreen HD display, 2-line display shows inputs and results at the same time. Make calculations easier and reduce errors.
  • 【Solar Powered】: Solar Powered with Battery Backup (Button Cell Battery Included), ensures consistent use. To keep you operational at all times for your all important maths exams - So you can remain focused without having to worry.
  • 【Robust Slide-on Card Case】: With an included sliding cover, It is built with fracture resistant plastic that allows long term use. Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof.
  • 【EXAM-Qualified Calculator】: The school scientific calculator tool can meet the needs of all secondary and university level courses, including algebra I / II, geometry, physics and can give the greatest help in daily learning.
Show More