Choosing a Calculator

We think that the best calculator for you is a calculator that you can use all-through secondary and university education. The Casio scientific calculators are reliable, durable and will not let you down when exams come. Especially if you choose a dual-power model (battery and solar), it will likely last your whole life without needing to change the battery.

We recommend the Classwiz series for its ease of use, especially for first-time users. The FX-991EX model is our first recommendation due to its wide range of functions, which will cover your needs from secondary to higher education.

Please go to the Non-programmable Scientific section to can compare the products in detail. Below, you will find only a quick introduction of the different options you have.

	FX-220PLUS	FX-82ESPLUS	FX-991EX

Textbook-like display	–	Yes	Yes
Logarithm, Exponential, Trigonometric, Hyperbolic Functions	Yes	Yes	Yes
Integration and Differential calculations (numerical only)	–	–	Yes
Function Tables, Statistics	Yes	Yes	Yes
Equation, Matrix, Vector, Spreadsheet	–	–	Yes
QR Code	–	–	Yes

Did you know?

To avoid errors, having the calculations displayed like in the textbook is very important.

Not textbook display

Natural Display

Integral and Differential calculations are useful in secondary education and are required in university science courses.

By using the QR code, you can quickly share the calculation results online with a group, or copy the results in an online editing software like Word and Excel for your homework and reports.