
Best selling Pocket calculators
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1. TI TI-84 EVO-T
The Texas Instruments TI-84 Evo-T graphing calculator is designed for students who need a powerful and user-friendly tool for various areas of mathematics. It offers fast performance and a large display area, which helps to clearly visualize graphs and calculations. The new user interface is icon-based, making the device more intuitive and quicker to use.
Fast performance and clear display
The TI-84 Evo-T's 156 MHz processor handles calculations and graphs three times faster than its predecessors. The 319 x 209 pixel screen provides 50% more space for displaying graphs, allowing the user to see a wider overview at once.
User comfort and modern design
The interface has been redesigned to be icon-based, which makes navigation easier and faster. Larger buttons reduce mispresses and speed up calculations. The calculator is charged with a USB-C cable, which is included in the package.
Versatile features for study
The device comes with four years of software support and the capability for Python programming, which expands the tools for studying. The TI-84 Evo-T is compatible with STEM accessories, making it a versatile aid for various mathematics and science tasks.
Durable and practical
The calculator is equipped with a protective slide case that safeguards the device during transport. The battery can be recharged, so batteries do not need to be replaced frequently.

2. 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.

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 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 functions
- Display easy to read
- Beautiful design
Contra
- Complicated to use
- The operation is quite complicated
- I like the design less than my old CASIO FX-991DE Plus

4. Casio MS-10F
MS-10F desk calculatorCalculation functions -Tax calculation -Currency conversion (3 rates) -Professional percentage calculation -Mark up with percentage key -+/- sign change -Input bufferMemory -3-key memoryDisplay -10-digit display -LC display -Calculation command display -Divisions by thousandsPower supply -Solar/battery operation -Memory protection battery 1x LR1130 -Automatic switch-offMaterials/ÄExternal features -Plastic keys -Rubber feet -Dimensions: 101 x 27.6 x 148.5 mm -Weight: 105 g.

5. Casio FX-82DEX-W-ET
The FX-82DE X is the successor to the popular FX-82DE Plus. This Classwiz series calculator features a high-resolution LCD display with 192 × 63 pixels, which has four times the resolution of the familiar displays from the FX-DE Plus series. Additionally, the FX-82DE X is equipped with new hardware, including a processor that is four times faster compared to the FX-DE Plus series and double the memory. A result visualization on a smartphone or tablet is also possible thanks to the newly available QR code function.
Main features:
- Design: Pocket form factor
- Type: Scientific pocket calculator
- Product color: Black
- Display digits: 12 digits
- Display type: LCD
- Foldable display: No
- Screen resolution: 63 x 192 pixels
- Power: Energy source battery
- Number of supported batteries: 1
- Battery type: AAA
- Automatic shut-off: Yes
Weight and dimensions:
- Width: 77 mm
- Depth: 166 mm
- Height: 14 mm
- Weight: 100 g.

6. 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
- Clear arrangement of the buttons
- Large keyboards
- Review function of the entries made
Contra
- somewhat small
- Can do a lot
- Display cannot be erected

7. Casio Calculator
Pocket calculator HL-4A Anthracite. 1-line, 8-digit display with large numbers.root calculation.percentage calculation.memory function.sign change.automatic switch-off.incl. battery LR54. Technical data: . Display (type, size, lines/digits/resolution): 1-line - Display (digits): 8 - Display type: LC display - Weight: 27 g - Manufacturer's colour: Anthracite - Product type: Pocket calculator - Product dimension, width: 56 mm - Product dimension, height: 9 mm - Product dimension, depth: 87 mm - Power supply: LR54 button cell, incl. - Power supply (LOV): battery operated.

8. 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

9. Casio FX-220 Plus Calculator Pocket Scientific Calculator
Mathematics made easy: The new FX-220 Plus calculator can be used for a variety of applications and solves tricky calculations in no time.

10. 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 solving equations
- Display of multiple graphs in a coordinate system
- Conversion of polar coordinates to rectangular coordinates
- Random number generator and statistical analysis functions.
