Best Casio Graphical Calculator A Level Maths of 2025

Last updated on 27/12/2025
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1
Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model
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Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model

Casio
16% Off
Why we love it
  • Advanced graphic calculator design.
  • User-friendly navigation and features.
  • UK exam approved and compliant.
Main Highlights
  • The fx-CG100 is Casioโ€™s latest and most advanced graphic calculator approved for UK exams
  • The fx-CG100 is the successor model to the UKโ€™s best selling Colour Graphic calculator, the fx-CG50.
  • Now a ClassWiz product - the fx-CG100 uses the same familiar menus and navigation students are used to
  • Simple shortcuts, tabs and pop-ups enable fast working and intuitive everyday use
  • High resolution, colour display with natural maths and text-book representations
  • Simple connectivity via USB-C for uploading files and product updates
  • UK Mode enabled for optimised UK curriculum experience
  • JCQ calculator regulations compliant and permitted in all UK public examinations
  • Ideal exam calculator for: A-level and Further Maths SQA Advanced Higher IB Diploma Programme
Show More
9.8
Exceptional
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9.8
Exceptional
Casio

Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model

16% Off
Why we love it
  • Advanced graphic calculator design.
  • User-friendly navigation and features.
  • UK exam approved and compliant.
Main Highlights
  • The fx-CG100 is Casioโ€™s latest and most advanced graphic calculator approved for UK exams
  • The fx-CG100 is the successor model to the UKโ€™s best selling Colour Graphic calculator, the fx-CG50.
  • Now a ClassWiz product - the fx-CG100 uses the same familiar menus and navigation students are used to
  • Simple shortcuts, tabs and pop-ups enable fast working and intuitive everyday use
  • High resolution, colour display with natural maths and text-book representations
  • Simple connectivity via USB-C for uploading files and product updates
  • UK Mode enabled for optimised UK curriculum experience
  • JCQ calculator regulations compliant and permitted in all UK public examinations
  • Ideal exam calculator for: A-level and Further Maths SQA Advanced Higher IB Diploma Programme
Show More
Value for Money
2
Casio fx-CG50 Graphic Calculator (UK version)
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Casio fx-CG50 Graphic Calculator (UK version)

Casio
16% 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
9.7
Exceptional
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9.7
Exceptional
Casio

Casio fx-CG50 Graphic Calculator (UK version)

16% 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
3
(German & Dutch version) CASIO FX-CG50 Graphic Calculator
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(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
9.6
Superb
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9.6
Superb
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
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
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9.6
Superb
Casio

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

Main Highlights
  • CLASSPAD330-EH
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5
Casio Graphics Calculator FX-9750GII
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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
9.5
Superb
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9.5
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
6
Casio fx-991CW Advanced Scientific Calculator (UK Version)
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Casio fx-991CW Advanced Scientific Calculator (UK Version)

Casio
22% Off
Why we love it
  • Approved for all UK exams.
  • Best-selling advanced calculator.
  • Dual powered and reliable.
Main Highlights
  • Casio fx-991 is the UKโ€™s best-selling โ€˜advanced scientificโ€™ calculator.
  • fx-991 CW is the new upgraded version of the fx-991 EX
  • Allowed in every UK exam where a calculator can be used
  • Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A/AS level and Highers
  • Dual powered, solar with battery back up and auto power-off
  • Ideal exam calculator for: GCSE Higher SQA Higher
Show More
9.4
Superb
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9.4
Superb
Casio

Casio fx-991CW Advanced Scientific Calculator (UK Version)

22% Off
Why we love it
  • Approved for all UK exams.
  • Best-selling advanced calculator.
  • Dual powered and reliable.
Main Highlights
  • Casio fx-991 is the UKโ€™s best-selling โ€˜advanced scientificโ€™ calculator.
  • fx-991 CW is the new upgraded version of the fx-991 EX
  • Allowed in every UK exam where a calculator can be used
  • Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A/AS level and Highers
  • Dual powered, solar with battery back up and auto power-off
  • Ideal exam calculator for: GCSE Higher SQA Higher
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)
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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
8% Off
Why we love it
  • Master complex calculations effortlessly.
  • Clearly displays formulas and results.
  • Durable design for prolonged use.
Main Highlights
  • ๐Ÿ“š 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
  • ๐Ÿ–ฅ๏ธ 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
  • ๐Ÿ›ก๏ธ 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
  • โšก 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
  • ๐Ÿ”‹ 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
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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)

8% Off
Why we love it
  • Master complex calculations effortlessly.
  • Clearly displays formulas and results.
  • Durable design for prolonged use.
Main Highlights
  • ๐Ÿ“š 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
  • ๐Ÿ–ฅ๏ธ 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
  • ๐Ÿ›ก๏ธ 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
  • โšก 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
  • ๐Ÿ”‹ 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
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CG50 Tips: How to use your graphical calculator to succeed in A Level maths

Sobriety Press
9.2
Superb
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9.2
Superb
Sobriety Press

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

9
Casio FX-991ES Plus 2nd Edition Scientific Calculator + WYNGS Protective Case Black

Casio FX-991ES Plus 2nd Edition Scientific Calculator + WYNGS Protective Case Black

Casio
14% Off
Why we love it
  • Textbook-like mathematical expressions.
  • Solar powered for sustainability.
  • Includes protective case for durability.
Main Highlights
  • Casio FX 991 ES Plus 2nd Edition with Natural Display
  • The natural display ensures mathematical expressions appear like in the textbook.
  • Solar powered with support battery
  • Calculator dimensions: 1.4 x 7.7 x 16.2 cm
  • Includes WYNGS protective case black and extended from Calcuso
Show More
9.0
Superb
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9.0
Superb
Casio

Casio FX-991ES Plus 2nd Edition Scientific Calculator + WYNGS Protective Case Black

14% Off
Why we love it
  • Textbook-like mathematical expressions.
  • Solar powered for sustainability.
  • Includes protective case for durability.
Main Highlights
  • Casio FX 991 ES Plus 2nd Edition with Natural Display
  • The natural display ensures mathematical expressions appear like in the textbook.
  • Solar powered with support battery
  • Calculator dimensions: 1.4 x 7.7 x 16.2 cm
  • Includes WYNGS protective case black and extended from Calcuso
Show More
10
Casio FX-991CW Classwiz Non-Programmable Scientific Calculator
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Casio FX-991CW Classwiz Non-Programmable Scientific Calculator

Casio
Why we love it
  • Better resolution for clarity.
  • Natural display for formulas.
  • Inbuilt QR Code function.
Main Highlights
  • Newer Version of Casio 991 EX & 4-times better resolution than Casio 991ES Plus for easier viewing of long expressions
  • Natural Textbook Display- Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks
  • Scientific Calculator with inbuilt QR Code function --Calculator can generate QR Code -- Useful from graphical visualization & accessing user manual using your smart phone
  • Faster than any previous Casio Non-Programmable Scientific Calculator
  • Up to Four Degree Simultaneous and Polynomial Solver, Numerical Integration, Differentiation, Statistics, Matrix, Vector Calculation
Show More
8.9
Excellent
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8.9
Excellent
Casio

Casio FX-991CW Classwiz Non-Programmable Scientific Calculator

Why we love it
  • Better resolution for clarity.
  • Natural display for formulas.
  • Inbuilt QR Code function.
Main Highlights
  • Newer Version of Casio 991 EX & 4-times better resolution than Casio 991ES Plus for easier viewing of long expressions
  • Natural Textbook Display- Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks
  • Scientific Calculator with inbuilt QR Code function --Calculator can generate QR Code -- Useful from graphical visualization & accessing user manual using your smart phone
  • Faster than any previous Casio Non-Programmable Scientific Calculator
  • Up to Four Degree Simultaneous and Polynomial Solver, Numerical Integration, Differentiation, Statistics, Matrix, Vector Calculation
Show More

We scanned 1238 products

We reviewed these offers relevant to the Casio Graphical Calculator A Level Maths within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Casio, Wxeadu, Sobriety Press, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Casio Graphical Calculator A Level Maths in the market, we considered we took a deep dive into 6191 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each reviewโ€™s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: