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Best selling Pocket calculators from Casio

On this page you'll find a ranking of the best Casio products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.

1. Casio Fx-991de X

Casio presents the new ClassWiz series with the technical-scientific calculators FX-991DE X and FX-87DE X. This series offers numerous innovations: an LC display that has four times the resolution of the well-known displays from the FX-DE Plus series. A spreadsheet function that allows users for the first time to utilize basic spreadsheet calculations on a technical-scientific calculator. And result visualization on a smartphone or tablet, made possible through the newly available QR codes. 

2. Casio FX-87EN X

The FX-87DE X calculator, with 593 functions, is ideally suited for use in schools at high schools in Baden-Württemberg and Bavaria. In addition to distribution functions, the calculator offers a spreadsheet feature, allowing users to utilize basic spreadsheet calculations for the first time on a scientific calculator. The Classwiz series features a high-resolution LCD display with 192 × 63 pixels. Furthermore, the FX-87DE X has a processor that is four times faster compared to the FX-DE Plus series and has double the memory. Result visualization on a smartphone or tablet is also possible through the available QR code function. 

3. Casio FX 5800 P

The Casio FX-5800P is a powerful scientific calculator designed for a variety of mathematical and scientific applications. With a clear dot matrix display and the Super Visual Perfect Algebraic Method (S.V.P.A.M), this calculator allows for intuitive input and representation of mathematical expressions. It offers a wide range of functions, including trigonometric calculations, statistical analyses, and equation solving. The FX-5800P comes equipped with 128 stored formulas and 40 physical constants, making it a valuable tool for students and professionals alike. It is powered by batteries, allowing for flexible use. With a compact design and weighing only 150 g, the calculator is easy to transport and ideal for use in schools and universities.

- Dot matrix display with natural representation of mathematical expressions
- Support for up to 24 levels of parentheses
- 128 stored formulas and 40 physical constants
- Communication function between calculators via a 3-pin cable
- Algebraic input logic for user-friendly operation.
 

4. Casio FX-9860GIII

The graphic calculator FX-9860GIII features a large, high-contrast display with natural input and output, backlighting, and 1.5 MB of flash ROM memory. The large natural display shows fractions, square roots, and other numerical expressions as they appear in math textbooks. 

5. Casio Graphic calculator

The Casio FX-7400GIII is a powerful graphic calculator designed for students and professionals who need to perform complex mathematical calculations. With a monochrome display that shows 8 lines of 21 characters each, this calculator allows for a clear and organized presentation of formulas and results. The internal memory of 20 KB provides ample space for storing programs and data, while the 396 built-in functions cover a wide range of mathematical applications, including numerical integration, solving equations, and working with complex numbers. The FX-7400GIII comes with a hard case for added protection and is powered by batteries, making it a practical companion for use in schools and universities.

- Algebraic input logic for intuitive operation
- Functions for numerical integration and equation solving
- Display of multiple graphs in a coordinate system
- Conversion of polar coordinates to rectangular coordinates
- Random number generator and statistical analysis functions.
 

6. Casio FX-991DE CW

With 696 functions, the FX-991DE CW calculator is the most powerful model among technical and scientific calculators. The innovative operation and menu navigation simplify the use of the calculator for students. Abbreviations and shortcuts are largely avoided. Mathematical expressions such as roots, fractions, and logarithms are displayed in natural notation. 

7. Casio FX-87DE CW

Natural Representation
Mathematical expressions such as roots, fractions, and logarithms are displayed in natural notation.

Spreadsheet Calculation
Basic
calculations of a spreadsheet can be utilized. These include, among others, sum calculation, product calculation, average, maximum, and minimum.

Math Box
The Math Box allows for the simulation of dice and coin toss experiments. The relative frequencies of the sums can be listed.

Distribution Functions
The Math Box allows for the simulation of dice and coin toss experiments. The relative frequencies of the sums can be listed.

Display Content
The newly available QR code function enables the visualization of results from the technical-scientific calculator using a smartphone or tablet.

Scanning the QR Code
The result display is converted into a QR code by pressing a button on the calculator. This can then be scanned with a smartphone or tablet.

Content Visualization
Using ClassPad.net, graphs, charts, user aids, and tables related to the captured data can be displayed and optimally represented.
 

8. Casio FX-87DE Plus 2nd Edition

The technical-scientific calculator FX-87DE Plus with natural display, distribution functions, and physical constants fully complies with the revised curriculum in Baden-Württemberg starting this summer, making it the ideal calculator for high school. 

9. Casio FX-82Solar II

The Casio Calculator FX-82Solar II is a technical-scientific pocket calculator with a total of 144 useful functions. It allows calculations between new and old degrees, radians, as well as the conversion of polar coordinates to rectangular coordinates and vice versa. The calculator handles nearly every calculation task and offers both a 10-digit and a 2-digit display. Trigonometric, hyperbolic, and logarithmic functions pose no challenge for the Casio calculator. Additionally, it provides functions such as square root and power calculations, SCI/FIX and ENG functions, as well as a random number generator. The Casio Calculator FX-82Solar II is powered entirely by solar energy and is very lightweight and compact.

Additional details:
- Standard calculator with 144 functions
- Trigonometric, hyperbolic, and logarithmic functions and their inverses
- Square root and power functions
- SCI/FIX/ENG function
- Exponent, log, In, 10x, ex
- Conversion of polar coordinates to rectangular coordinates and vice versa
- Calculation between new degrees, old degrees, and radians
- Conversion of time format hh:mm:ss to decimal and vice versa
- 18 levels of parentheses
- Fraction calculation automation
- Random number generator
- 10-digit and 2-digit display
- Pure solar operation
- Dimensions: approx. W 71 x D 122 x H 9 mm.
 

10. Casio MJ-120D Plus

Casio MJ-120D Plus

Form factor: Desktop
Type: Basic calculator
Digits: 12
Tax calculation: Yes
Power source: Battery/Solar
Product color: Black

Design:

- Form factor: Desktop
- Type: Basic calculator
- Product color: Black
- Cover: No
- Control: Buttons
- Housing material: Plastic
- Number of keys: 35 keys

Features:
- Tax calculation: Yes
- Symbolic notation: Square root

Display:
- Digits: 12
- Display type: LCD
- Foldable display: No
- Display backlight: No
- Second LCD display: No
- Easy-to-read screen: Yes

Performance:
- Power source: Battery/Solar
- Number of supported batteries: 1
- Battery type: LR44
- Battery life: 3 years
- Automatic shut-off: Yes

Weight and dimensions:
- Width: 126.5 mm
- Depth: 148 mm
- Height: 28.6 mm
- Weight: 140 g.