Best Graphing Calculators For A Level Maths (And how to pick yours!)

Best Graphing Calculators For A Level Maths
A Level Maths Students Discussing Math

Whether you are studying maths at a high school or university level, having the right graphing calculator is essential. The truth is that A level maths can be extremely tricky and overwhelming, and having the right tools to help you work through equations can make all the difference.

So, what is the best graphing calculator for A level maths? The Casio FX 991EX is one of the best graphing calculators for A-level maths. It comes with all functions that A-level math and further math require, including basic calculations, differentiation, integration, and statistical evaluation.

And if you can afford it, I suggest getting the Casio FX-CG50 graphing calculator, as they both will significantly help.

Read on to find out all the information you need to make an informed decision about which calculator best suits your needs.

You might also enjoy reading: A Level Maths: What You Need to Know.

What To Look For When Choosing a Graphing Calculator For Your Maths Class?

And when it comes to advanced maths courses, a graphing calculator is an essential learning tool. But how do you choose the best one?

Let’s look at some things to consider when choosing a graphing calculator for level maths.

1- Types of Graphing Calculators

The first step in selecting the best graphing calculator for your maths class is to familiarize yourself with the different types available.

The three main types of graphing calculators are scientific, graphical, and programmable.

  • Scientific calculators are used primarily for basic calculations and algebraic equations.
  • Graphical calculators allow users to create charts, graphs, and diagrams that make understanding mathematical concepts easier.
  • Programmable calculators offer advanced features such as user-defined functions and data analysis capabilities. Depending on your needs, one type may be more suitable than another.

2- Features To Look For

When looking for a graphing calculator, it’s important to consider what features you need it to have. Some features that may be useful include:

  • A large memory capacity
  • Display resolution
  • Sophisticated equation solver capabilities
  • Programming capabilities
  • And connectivity options (such as USB or Bluetooth).

It is also worth considering whether or not you need additional accessories, such as a carrying case or protective cover for your calculator.

If you plan on using your calculator primarily for A-level maths, I suggest you look for one with features like equation solvers, differentiation and integrals, matrix operations, and 3D graphs specifically designed to help you quickly and accurately solve math problems.

In addition, I encourage you to look for a calculator with plenty of memory so you won’t run out of space when saving formulas or equations.

3- Battery Life Matters Too

Another thing to consider is battery life. Some graphing calculators have rechargeable batteries which provide extended use times but may require recharging after heavy use or prolonged periods without use.

Other models may use disposable batteries, which provide longer-lasting battery life but will need to be replaced once depleted.

Other calculators, including the Casio FX 991EX, are solar-charged, and it doesn’t need you to manage batteries. I suggest you choose calculators with different types of batteries and use them as a backup.

4- Price Range

Once you’ve narrowed down your selection of calculators based on the type and features you like, it is time to consider the price range.

Graphing calculators can typically range from under $20 up to several hundred dollars (or British pound), depending on their capabilities and features.

If possible, I suggest you try the calculators before you buy because many stores offer demo versions of various models so that customers can get a feel for how they work before making a purchase decision.

If you can also look for a secondhand calculator on online marketplaces, such as eBay.

Best Graphing Calculators For A Level Maths
Which Calculator Do You Need For A Level Maths?

Which Calculator Do You Need For A Level Maths?

The calculator you need for A level maths will typically depend on your exam board and whether you are taking the Further Maths Statistics modules.

So, which calculator is best for a-level maths? The two most recommended calculators for a-level maths are Casio FX-991EX Scientific Calculator and the CASIO FX-CG50.

Casio FX-991EX Scientific Calculator

For A-level or GCSE, I recommend Casio FX-991EX Scientific Calculator as it is the most basic and the cheapest model available on the market. 

The Casio FX991EX Scientific Calculator will do everything, but you could be disadvantaged if your exam board allows a better calculator. Before purchasing, check your exam board rules.

CASIO FX-CG50 Graphing Calculator

I also recommend the CASIO FX-CG50 Color Graphing Calculator because they are relatively cheaper graphing.

If you are interested in learning more about the Casio FX-CG50 Graphing Calculator, I wrote a whole article that I encourage you to read.

What to read next:

Wrapping Up

If you are taking A level maths, I suggest you get Casio FX-991EX Scientific Calculator and the CASIO FX-CG50 and bring them both to your exam.

I believe the key is to find one that fits within your budget and offers features designed specifically for A-level maths courses like derivatives, integrals, equation solvers, matrix operations, and 3D graphs. Also, ensure that your calculator has enough memory storage space and good battery life (preferably rechargeable).

But is a graphing calculator worth it for a-level maths? Graphing calculators can be helpful in taking A level maths, but they are not necessary for the exams.


I am Altiné. I am the guy behind When I am not teaching math, you can find me reading, running, biking, or doing anything that allows me to enjoy nature's beauty. I hope you find what you are looking for while visiting

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