
Best selling Pocket calculators
Here’s a ranking of the best selling Pocket calculators. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. TI Nspire CX II-T CAS
The TI-Nspire CX II-T graphing calculators of the next generation offer the same features that made the well-known CX models ideal companions in STEM education from secondary level I – plus new functionalities.
The Nspire CX II-T CAS graphing calculators were awarded the Comenius EduMedia Seal in 2019. Since 1995, the Society for Education, Information and Media e.V. has been promoting outstanding ICT-based educational media in terms of pedagogy, content, and design with Comenius EduMedia awards.

2. Casio ClassPad II
The new ClassPad FX-CP400 has been developed as a CAS calculator based on the existing ClassPad series, featuring a colorful and high-resolution touch display.
This advancement was guided by teachers from Germany. They particularly emphasized maintaining and optimizing the proven and user-friendly ClassPad operation. The product developers placed special importance on a deliberately simple power supply using standard batteries and a quick readiness for use after switching on the calculator.

3. 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.

4. TI 30X Plus MathPrint
The solution is so close. Do you often have to deal with complicated invoices and calculations at the office? Save time and calculate accurately with the professional device from Texas Instruments. The scientific calculator provides significant relief when it comes to precise mathematics. Its many extra functions are easy to use and ensure accurate calculations. The model can display a full 64 digits, allowing you to keep track even with lengthy calculations. Additionally, the four lines of the display also help with this. The model is powered by a clever combination of battery and solar energy, making it easy to use anywhere. If the battery does run out, a new CR2032 type battery is needed. The batteries are already included in the package.

5. Casio FX-82MS 2nd Edition
Scientific-technical calculator with a compact design, featuring a large cursor key for recalling, scrolling, and editing calculations. Two-line display with 12/1 and 10/1 characters.

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. Canon As-8
The stylish AS-8 calculator in an attractive arc design features a robust cover that can be rotated 360 degrees and opened upwards. It is ideal for use in the office and on the go.

8. Casio PLUS-2 Pocket Scientific
The Casio PLUS-2 Pocket Scientific is a compact scientific calculator designed for a variety of mathematical and scientific applications. With a sleek design and user-friendly key controls, this device offers a practical solution for students and professionals who need to perform calculations on the go. The calculator features a dot matrix display that allows for a clear view of up to 12 digits and is equipped with 252 functions that support a wide range of scientific calculations. The PLUS-2 is lightweight and portable, making it ideal for use in schools, universities, or in the workplace. It is powered by a long-lasting AAA battery, ensuring reliable usage. With its sturdy plastic construction, the calculator is both functional and durable.
- Compact calculator with 252 scientific functions
- Dot matrix display for clear viewing of 12 digits
- Powered by a long-lasting AAA battery
- Sturdy plastic construction for enhanced durability.

9. TI little professor
The Little Professor presents randomly selected tasks for students to solve. It awards grades for correct answers and visible praise when five tasks are solved correctly. Users can choose between addition, subtraction, multiplication, and division, as well as five difficulty levels.

10. HP 15C Collector’s Edition
The HP 15C Collector’s Edition is a relaunch of the iconic HP 15c scientific calculator, now featuring exclusive branding for collectors. This portable and high-quality device is designed for engineers and enthusiasts who require advanced computational capabilities.
Highlights:
- Programmable functions for customized calculations
- Built-in support for complex numbers, matrix mathematics, numerical integration, and root solutions
- Produced sustainably with eco-friendly materials
