
Top rated Pocket calculators
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1. TI 30X Pro MathPrint
Suitable for schools, universities, technical colleges and vocational schools, high-resolution display with 4-line display, data input and output as in textbooks. Value tables can be captured, stored and assigned functions, Equation Recall allows previous input and statistical data to be recalled, displayed, edited and corrected, direct comparisons of different computational paths and results, scientific, trigonometric and hyperbolic functions, complex numbers, metric conversions, physical constants, two-variable statistics: input, deletion, insertion, editing of individual data elements, technical and scientific notation.
Pro
- All functions as written in the description
- Calculates correctly
- Large display
Contra
- Display scratches easily
- Buttons could be slightly larger
- Small buttons

2. TI 30 Eco Rs
Awarded the Blue Angel: Particularly environmentally friendly because it is solar-powered and made from recycled plastic. Single-line, 10-digit display. Fracture functions. Statistics with one variable. Conversions. Scientific and trigonometric basic functions. Recommended for lower secondary school. Addition, subtraction, multiplication and division with fractions entered in the conventional denominator-counter format.
Pro
- Has most of the functions you need
- Light condition
- Buttons easy to operate
Contra
- No backup battery
- You can't count on it very much
- Solar cell needs more light

3. 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 that are pedagogically, content-wise, and design-wise exceptional with Comenius EduMedia Awards.
Pro
- Can perform pretty much all functions
- software for PC
- Long battery life
Contra
- Mini USB port (where is this still used?)
- already expensive
- Keyboard layout takes some getting used to

4. TI 30X Plus MathPrint
The solution is closer than you think. Do you often have to deal with complex calculations and invoices at the office? Save time and calculate flawlessly with the professional device from Texas Instruments. The scientific calculator provides significant relief when it comes to accurate mathematics. Its many extra functions are easy to use and ensure precise calculations. The model can display a full 64 digits, allowing you to keep track even with long 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. Batteries are already included in the package.
Pro
- Scientific functions
- All good and working
- Pleasant quality
Contra
- maths :(
- Output format of the display (multi-line) somewhat unusual at the beginning
- Screen scratches faster than old 30X models

5. TI 30xiis
The two-line calculator combines statistics and advanced scientific functions for mathematics and science education in secondary schools.
Pro
- Solar + battery - when it gets dark, it still works
- Does what it should, has all the necessary functions
- Simple operation
Contra
- No graphical representation possible
- Input is partially not registered

6. 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 familiar 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 a result visualization on a smartphone or tablet, made possible by the newly available QR codes.
Pro
- Many special functions
- Good display
- Beautiful design
Contra
- The operation is quite complicated
- Operation takes some getting used to
- I don't like the button labelling

7. HP Prime G2
The HP Prime Graph Calculator is a pocket calculator with comprehensive touch functionality. This color multitouch calculator features touchscreen and keypad operation, powerful mathematical applications, formative evaluation tools, wireless connectivity, and a rechargeable, long-life lithium-ion battery.
Pro
- Very good workmanship
- with battery and charger
- Simple operation
Contra
- cut on packaging during unboxing
- Manual digital only
- HP is not interested

8. 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.
Pro
- 5 levels of difficulty
- appealing, child-friendly look
- Handy, colourful, fun to use

9. TI 84 Plus CE-T Python Edition
The TI-84 Plus CE-T Python Edition includes all the features of the TI-83 Plus and TI-84 Plus models and enhances them with a high-resolution color display for better visualization, as well as the ability to program in Python. Furthermore, this graphing calculator has a high storage capacity with its 3 MB ROM and 154 KB RAM for archiving data and storing apps. Grid lines can be added for graphical representation. In addition to numerical calculations of integrals, derivatives, and matrices, graphs can be displayed individually thanks to 8 different built-in graph formats. Images can also be incorporated into the chart background. The format and color of each representation can be varied and adjusted at any time. A USB port allows for connection to a computer.

10. Canon As-220rts
Business and Tax Calculation
With its diverse functions, the AS-220RTS with a twelve-digit display is ideal for use in business environments or accounting. A special key allows for the calculation of costs, revenue, and margin at the touch of a button. The replay and correction function, along with the auto-check key, enables users to review the last 120 stored calculations: all entries can be checked, modified, and confirmed. Of course, the AS-220RTS also includes all standard keys for efficient calculation of regular tasks, including keys for percentage calculations, sign changes, and separate 0 and 00 keys.
Compact Design with a Professional Look
The curved lines in the distinctive arc style make the AS-220RTS a true eye-catcher; it fits comfortably in the hand with its width of only 134 mm. In a simple yet elegant dark gray, this versatile calculator looks great on any desk or shelf.
Environmentally Friendly
The elegant AS-220RTS is a genuine recommendation for environmentally conscious users. Parts of the plastic components of the housing are made from recycled products, keeping this calculator in line with current trends.
Energy Efficient
Another advantage is the dual power supply (solar and battery operation) for reliable performance regardless of lighting or environmental conditions. Thanks to the automatic shut-off feature, the calculator turns off after 7 minutes of inactivity.
Large, Adjustable LCD Display
Despite its compact dimensions, the AS-220RTS impresses with a large LCD display. For optimal comfort or to avoid distracting reflections, it can be tilted and angled.
Pro
- Large keys facilitate fast typing
- Large display easy to read
- Tax function
Contra
- somewhat small
- Can do a lot
- Display cannot be erected
