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Best Alevel Maths Calculator of 2026
Last updated on 01/06/2026
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1
Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model
Casio
8% 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 Casio’s latest and most advanced graphic calculator approved for UK exams
The fx-CG100 is the successor model to the UK’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
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9.9
Exceptional
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9.9
Exceptional
Casio
Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model
8% Off
Check Price
Show More
Why we love it
Advanced graphic calculator design.
User-friendly navigation and features.
UK exam approved and compliant.
Main Highlights
The fx-CG100 is Casio’s latest and most advanced graphic calculator approved for UK exams
The fx-CG100 is the successor model to the UK’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)
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
Check Price
9.7
Exceptional
Casio
Casio fx-CG50 Graphic Calculator (UK version)
16% Off
Check Price
Show More
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
Casio fx-CG50 including a WYNGS protective case in Dark Gray - Basic Set
Casio
Why we love it
Stunning LCD display colors.
Versatile for complex calculations.
Includes protective case and warranty.
Main Highlights
The CALCUSO basic package offers an ideal combination of the powerful Casio fx-CG50 and a robust protective case from WYNGS. It is perfect for daily use at school, university, and the office, ensuring reliable calculations and secure protection on the go.
The Casio fx-CG50 is a powerful graphing calculator with a large, high-resolution color display. It offers advanced functions for math, trigonometry and graphics. Ideal for school and university, it supports complex calculations and visualizations.
Robust WYNGS Protective Case: The protective case offers optimal protection for your Casio fx-CG50. It reliably protects against splashes, shocks, and scratches – ideal for travel, school, or university, and ensures a longer lifespan for your calculator!
The CALCUSO Promise: 5 years’ protection for the Casio fx-CG50 with express replacement service and hassle-free processing in the event of a service claim - for long-lasting reliability at school, university and work.
The set includes the Casio fx-CG50, a WYNGS protective case in dark grey for optimal protection, and the CALCUSO Promise for additional service and peace of mind. Perfect for school and work!
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9.6
Superb
Check Price
9.6
Superb
Casio
Casio fx-CG50 including a WYNGS protective case in Dark Gray - Basic Set
Check Price
Show More
Why we love it
Stunning LCD display colors.
Versatile for complex calculations.
Includes protective case and warranty.
Main Highlights
The CALCUSO basic package offers an ideal combination of the powerful Casio fx-CG50 and a robust protective case from WYNGS. It is perfect for daily use at school, university, and the office, ensuring reliable calculations and secure protection on the go.
The Casio fx-CG50 is a powerful graphing calculator with a large, high-resolution color display. It offers advanced functions for math, trigonometry and graphics. Ideal for school and university, it supports complex calculations and visualizations.
Robust WYNGS Protective Case: The protective case offers optimal protection for your Casio fx-CG50. It reliably protects against splashes, shocks, and scratches – ideal for travel, school, or university, and ensures a longer lifespan for your calculator!
The CALCUSO Promise: 5 years’ protection for the Casio fx-CG50 with express replacement service and hassle-free processing in the event of a service claim - for long-lasting reliability at school, university and work.
The set includes the Casio fx-CG50, a WYNGS protective case in dark grey for optimal protection, and the CALCUSO Promise for additional service and peace of mind. Perfect for school and work!
Show More
4
Casio fx-991CW Advanced Scientific Calculator (UK Version)
Casio
44% 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 UK’s best-selling ‘advanced scientific’ 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
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9.5
Superb
Check Price
9.5
Superb
Casio
Casio fx-991CW Advanced Scientific Calculator (UK Version)
44% Off
Check Price
Show More
Why we love it
Approved for all UK exams.
Best-selling advanced calculator.
Dual powered and reliable.
Main Highlights
Casio fx-991 is the UK’s best-selling ‘advanced scientific’ 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
5
Casio fx-991CW+ Scientific Calculator (UK Version) - Upgrade from previous fx-991CW model
Casio
19% Off
Why we love it
Versatile calculation capabilities available.
Comprehensive statistics functionality included.
Powerful solver for all equations.
Main Highlights
Casio fx-991CW+ UK is the new upgraded version of Casio fx-991CW
CALCULATION: arithmetic, trigonometry, logarithms, exponential, hyperbolic, equivalent ratio, complex number, vectors, matrices
STATISTICS: mean, standard deviation, quartiles, regression
SOLVER: simultaneous linear, polynomial, non-linear, inequalities
FUNCTIONS: table of values (2 functions)
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9.4
Superb
Check Price
9.4
Superb
Casio
Casio fx-991CW+ Scientific Calculator (UK Version) - Upgrade from previous fx-991CW model
19% Off
Check Price
Show More
Why we love it
Versatile calculation capabilities available.
Comprehensive statistics functionality included.
Powerful solver for all equations.
Main Highlights
Casio fx-991CW+ UK is the new upgraded version of Casio fx-991CW
CALCULATION: arithmetic, trigonometry, logarithms, exponential, hyperbolic, equivalent ratio, complex number, vectors, matrices
STATISTICS: mean, standard deviation, quartiles, regression
SOLVER: simultaneous linear, polynomial, non-linear, inequalities
FUNCTIONS: table of values (2 functions)
Show More
6
OSALO Scientific Calculator 552 Functions 4 Line Written Display Solar and Battery for School College Math Engineering Calculators Black (OS-991EX CW)
OSALO
5% Off
Why we love it
Intuitive menu for easy navigation.
High-resolution display enhances clarity.
Designed for students' academic needs.
Main Highlights
【Intuitive Icon Menu & High-Resolution Display】Effortlessly navigate with a user-friendly icon-based menu and manage data via the built-in spreadsheet tool. The 4x higher-resolution display ensures crisp rendering of complex equations like integrals and matrices
【552 Advanced Functions】Master 552 functions including dynamic variable tables for real-time adjustments, matrix/vector operations, and calculus tools. Simplify work with over 50 preloaded scientific constants and unit conversions. No QR Functionality
【Written Display】Input expressions in Written Display format, with a multi-line screen showing input, steps, and results. This feature is convenient for students to check the calculation process and results. Ideal for students to review calculations. The large LCD screen ensures clear, stress-free readability
【Perfect for High School and College Students】This scientific calculator caters to students from secondary school to university. Designed for most academic levels, it helps users tackle engineering mechanics, chemical reaction calculations, and biological data analysis with precision
【Answer Memory and Replay Function】With the answer memory feature, you can quickly retrieve and effortlessly reuse or edit previous formulas—whether working with complex equations or common calculations. Say goodbye to repeated input and enjoy a more streamlined, efficient experience
Show More
9.2
Superb
Check Price
9.2
Superb
OSALO
OSALO Scientific Calculator 552 Functions 4 Line Written Display Solar and Battery for School College Math Engineering Calculators Black (OS-991EX CW)
5% Off
Check Price
Show More
Why we love it
Intuitive menu for easy navigation.
High-resolution display enhances clarity.
Designed for students' academic needs.
Main Highlights
【Intuitive Icon Menu & High-Resolution Display】Effortlessly navigate with a user-friendly icon-based menu and manage data via the built-in spreadsheet tool. The 4x higher-resolution display ensures crisp rendering of complex equations like integrals and matrices
【552 Advanced Functions】Master 552 functions including dynamic variable tables for real-time adjustments, matrix/vector operations, and calculus tools. Simplify work with over 50 preloaded scientific constants and unit conversions. No QR Functionality
【Written Display】Input expressions in Written Display format, with a multi-line screen showing input, steps, and results. This feature is convenient for students to check the calculation process and results. Ideal for students to review calculations. The large LCD screen ensures clear, stress-free readability
【Perfect for High School and College Students】This scientific calculator caters to students from secondary school to university. Designed for most academic levels, it helps users tackle engineering mechanics, chemical reaction calculations, and biological data analysis with precision
【Answer Memory and Replay Function】With the answer memory feature, you can quickly retrieve and effortlessly reuse or edit previous formulas—whether working with complex equations or common calculations. Say goodbye to repeated input and enjoy a more streamlined, efficient experience
Show More
7
Junrvivy FX-991EX Scientific Calculator, 552 Functions Engineering Calculator for A-Level Maths & GCSE, 10+2 LCD Digits Written Display, Teachers, School, Office
Junrvivy
Why we love it
Powerful functions for exams.
Dual power ensures reliability.
Natural display aids learning.
Main Highlights
1. 552 ADVANCED FUNCTIONS FOR A-LEVEL, GCSE & ENGINEERING This FX-991EX scientific calculator is equipped with 552 functions, covering everything from basic arithmetic and algebra to calculus, statistics, and advanced engineering mathematics. It is the powerful tool trusted by students for A-Level Maths, Further Maths, GCSE, and university-level engineering courses, enabling you to solve complex problems with confidence
2. DUAL-POWER & RELIABLE FOR EXAMS AND DAILY USE Featuring a solar panel with button battery backup, this calculator ensures an uninterrupted power supply. You'll never worry about it failing during an important exam or study session. The energy-efficient design provides long battery life, making it a reliable and eco-friendly choice for school, university, and the office
3. HIGH-RESOLUTION NATURAL TEXTBOOK DISPLAY The high-resolution LCD features a Natural Textbook Display. It shows fractions, square roots, and other mathematical expressions exactly as they appear in your textbooks. This makes inputting, reading, and verifying your calculations intuitive and reduces errors, which is crucial for learning and exam success
4. THE ESSENTIAL CALCULATOR FOR UK STUDENTS & TEACHERS Designed to meet the demands of the UK curriculum, this scientific calculator is ideal for secondary school and college students, especially those studying for A-Level and GCSE exams. Its clear logic and comprehensive functions also make it a valuable tool for teachers, professionals, and anyone needing robust calculation power
5. COMPACT, SLIDE-ON CASE & READY TO GO With its compact, lightweight design (approx. 16 x 8 x 1.5 cm) and included protective slide-on hard case, this calculator is perfectly portable. It fits easily into your bag, making it the perfect study companion for the library, classroom, or home office. A complete, exam-ready package for serious students
Show More
9.1
Superb
Check Price
9.1
Superb
Junrvivy
Junrvivy FX-991EX Scientific Calculator, 552 Functions Engineering Calculator for A-Level Maths & GCSE, 10+2 LCD Digits Written Display, Teachers, School, Office
Check Price
Show More
Why we love it
Powerful functions for exams.
Dual power ensures reliability.
Natural display aids learning.
Main Highlights
1. 552 ADVANCED FUNCTIONS FOR A-LEVEL, GCSE & ENGINEERING This FX-991EX scientific calculator is equipped with 552 functions, covering everything from basic arithmetic and algebra to calculus, statistics, and advanced engineering mathematics. It is the powerful tool trusted by students for A-Level Maths, Further Maths, GCSE, and university-level engineering courses, enabling you to solve complex problems with confidence
2. DUAL-POWER & RELIABLE FOR EXAMS AND DAILY USE Featuring a solar panel with button battery backup, this calculator ensures an uninterrupted power supply. You'll never worry about it failing during an important exam or study session. The energy-efficient design provides long battery life, making it a reliable and eco-friendly choice for school, university, and the office
3. HIGH-RESOLUTION NATURAL TEXTBOOK DISPLAY The high-resolution LCD features a Natural Textbook Display. It shows fractions, square roots, and other mathematical expressions exactly as they appear in your textbooks. This makes inputting, reading, and verifying your calculations intuitive and reduces errors, which is crucial for learning and exam success
4. THE ESSENTIAL CALCULATOR FOR UK STUDENTS & TEACHERS Designed to meet the demands of the UK curriculum, this scientific calculator is ideal for secondary school and college students, especially those studying for A-Level and GCSE exams. Its clear logic and comprehensive functions also make it a valuable tool for teachers, professionals, and anyone needing robust calculation power
5. COMPACT, SLIDE-ON CASE & READY TO GO With its compact, lightweight design (approx. 16 x 8 x 1.5 cm) and included protective slide-on hard case, this calculator is perfectly portable. It fits easily into your bag, making it the perfect study companion for the library, classroom, or home office. A complete, exam-ready package for serious students
Show More
8
CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar & Battery Powered, Multi-Function, High School & College Math, Trigonometry, Statistics, Algebra, Durable, Large Display
CATIGA
33% Off
Limited time deal
Why we love it
Comprehensive scientific functions available.
User-friendly textbook format display.
Durable design for long-term use.
Main Highlights
Comprehensive 552 Functions: Includes spreadsheet, matrix, statistics, calculus, complex numbers, equations, standard deviation, vectors, permutations and combinations; suitable for biology, chemistry, physics, finance and business courses; ideal for both beginners and advanced users
USER FRIENDLY FORMAT: Displays formulas and expressions as they appear in textbooks, simplifying learning and problem-solving. This feature ensures that complex equations are presented in a clear, structured manner, making it easier for users to follow along and verify their work, ultimately enhancing accuracy and understanding in both educational and professional settings
LARGE HIGH RESOLUTION SCREEN: The high-resolution LCD display is 32% larger than regular two-line calculators, showing intricate details ideal for advanced operations such as spreadsheets and 4x4 matrix calculations. The spacious screen allows graphs and equations to be displayed simultaneously, enhancing the clarity and precision of your work
DUAL POWER SOURCE: Features both solar power and a battery backup, guaranteeing continuous performance for crucial calculations, making it reliable and efficient for use in any environment
DURABILITY and QUALITY: Engineered with strong materials, SS-991EX withstands extensive use, providing long-term reliability. If your calculator fails to turn on, try pressing the reset button on the back.
Show More
9.0
Superb
Check Price
9.0
Superb
CATIGA
CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar & Battery Powered, Multi-Function, High School & College Math, Trigonometry, Statistics, Algebra, Durable, Large Display
33% Off
Limited time deal
Check Price
Show More
Why we love it
Comprehensive scientific functions available.
User-friendly textbook format display.
Durable design for long-term use.
Main Highlights
Comprehensive 552 Functions: Includes spreadsheet, matrix, statistics, calculus, complex numbers, equations, standard deviation, vectors, permutations and combinations; suitable for biology, chemistry, physics, finance and business courses; ideal for both beginners and advanced users
USER FRIENDLY FORMAT: Displays formulas and expressions as they appear in textbooks, simplifying learning and problem-solving. This feature ensures that complex equations are presented in a clear, structured manner, making it easier for users to follow along and verify their work, ultimately enhancing accuracy and understanding in both educational and professional settings
LARGE HIGH RESOLUTION SCREEN: The high-resolution LCD display is 32% larger than regular two-line calculators, showing intricate details ideal for advanced operations such as spreadsheets and 4x4 matrix calculations. The spacious screen allows graphs and equations to be displayed simultaneously, enhancing the clarity and precision of your work
DUAL POWER SOURCE: Features both solar power and a battery backup, guaranteeing continuous performance for crucial calculations, making it reliable and efficient for use in any environment
DURABILITY and QUALITY: Engineered with strong materials, SS-991EX withstands extensive use, providing long-term reliability. If your calculator fails to turn on, try pressing the reset button on the back.
Show More
9
OSALO Scientific Calculator 417 Function 2 Line 10+2 Digits Written Display Solar and Battery Calculators for Students Secondary School College Black (OS 991ES Plus 2nd Edition)
OSALO
10% Off
Why we love it
417 versatile scientific functions.
Textbook-like written display.
Dual power for reliability.
Main Highlights
【417 Functions Scientific Calculator】With 417 functions for fractions, exponents, matrix calculations, statistics, integral, algebra, complex number calculations, standard deviation, solving for variables, permutations and combinations, and linear regression, Scientific Calculator covers most of the scientific functions that students from middle school through college will need to use in their courses and on exams. Reading instruction attached will help you know how to use and find these functions.
【Written Display Scientific Calculator】Input expressions and arithmetic operations same as written form in the textbook, which is more easy to read than traditional calculators. The 2 line display shows both input and calculation results,convenient for students to check the calculation process and results.
【Brightness Adjustment Function】The screen brightness can be adjusted by simple operation to get the best display effect, dimming to relieve eye fatigue, brightening to get clearer display results, to improve the calculation efficiency.
【Dual Power Source Electronic Calculator】Solar and battery,double safe uninterruptible power,environmental protection and energy saving advantages.
【Ultra-light & Portable】Weight: 5.1oz. (145g); Size: 164 x 80 x 17(mm)/6.4 x 3.15 x 0.6 7(inch); Material: ABS plastic. With slide-on hard case, convenient to carry it outside and hold it on one hand.
Show More
8.8
Excellent
Check Price
8.8
Excellent
OSALO
OSALO Scientific Calculator 417 Function 2 Line 10+2 Digits Written Display Solar and Battery Calculators for Students Secondary School College Black (OS 991ES Plus 2nd Edition)
10% Off
Check Price
Show More
Why we love it
417 versatile scientific functions.
Textbook-like written display.
Dual power for reliability.
Main Highlights
【417 Functions Scientific Calculator】With 417 functions for fractions, exponents, matrix calculations, statistics, integral, algebra, complex number calculations, standard deviation, solving for variables, permutations and combinations, and linear regression, Scientific Calculator covers most of the scientific functions that students from middle school through college will need to use in their courses and on exams. Reading instruction attached will help you know how to use and find these functions.
【Written Display Scientific Calculator】Input expressions and arithmetic operations same as written form in the textbook, which is more easy to read than traditional calculators. The 2 line display shows both input and calculation results,convenient for students to check the calculation process and results.
【Brightness Adjustment Function】The screen brightness can be adjusted by simple operation to get the best display effect, dimming to relieve eye fatigue, brightening to get clearer display results, to improve the calculation efficiency.
【Dual Power Source Electronic Calculator】Solar and battery,double safe uninterruptible power,environmental protection and energy saving advantages.
【Ultra-light & Portable】Weight: 5.1oz. (145g); Size: 164 x 80 x 17(mm)/6.4 x 3.15 x 0.6 7(inch); Material: ABS plastic. With slide-on hard case, convenient to carry it outside and hold it on one hand.
Show More
10
CASIO FX-991CW Advanced Scientific Calculator, Black, S
Casio
23% Off
Why we love it
High resolution for detailed viewing.
Natural textbook display format.
Numerous scientific functions included.
Main Highlights
High Resolution Display to view more data like spreadsheets and 4x4 matrix calculations
Natural Text book display - symbols and numbers appear just as they do in textbook
Numeric Integration/Differentiation. 552 functions
Simultaneous and Polynomial Solver
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Show More
8.7
Excellent
Check Price
8.7
Excellent
Casio
CASIO FX-991CW Advanced Scientific Calculator, Black, S
23% Off
Check Price
Show More
Why we love it
High resolution for detailed viewing.
Natural textbook display format.
Numerous scientific functions included.
Main Highlights
High Resolution Display to view more data like spreadsheets and 4x4 matrix calculations
Natural Text book display - symbols and numbers appear just as they do in textbook
Numeric Integration/Differentiation. 552 functions
Simultaneous and Polynomial Solver
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Show More
