Best Battery Desktop Calculators in 2026

Two-way Power: Solar and Battery

Large 8 digit display

Desktop calculator

[LARGE DISPLAY] - The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing.

[SENSITIVE AND BIG BUTTONS] - Your calculation process will be faster and smoother with this calculator’s responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button.

[DUAL POWER DESIGN] - This calculator utilizes both the solar power and battery power (battery included). The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly.

Two-way Power: Solar (works only when it is bright) and Battery (one AA battery NOT included). Note: Make sure one AA battery is inserted for continuous and accurate usage

Large 12-digit display

Tax and Currency conversion, Function and Command Signs

Extra Large 12 Digit Display

Cost/Sell/Margin & Tax Keys

Desktop Calculator with kick stand

Battery: Yes

Built In Camera: no

Calculator Type: D/T Sol/Bat/Rec

Features SuperView angled display for easy viewing.

Versatile design for desktop use. Calculator offers large keys, 3-key memory and a square root key. The +/- key simplifies entry of negative numbers.

Battery/solar-powered operation.

✔ [POCKET CALCULATOR MINI] - Pocket size calculator 5.5" x 3.4". Lightweight ABS plastic material. Reasonable configuration, comfortable operation, and anti-slip design with anti-slip washers make it not easy to slide during operation. Add, subtract, multiply, divide, backspace, grand total(GT), M+/M-/MRC, On/AC Button, Auto Power-Off, and Delete key (▶). The calculator will turn itself off after about 10 minutes of being idle.

✔ [CLEAR DISPLAY] - Small calculator with large button, candy colors(Yellow, pink, white, green, a variety of fashion styles). The huge LCD screen, 12-digit display, vertical back, and 15-degree angle make it easy to read from afar, and it’s aesthetically pleasing.

✔ [SENSITIVE BUTTONS] - Your calculation process will be faster and smoother with this mini calculator’s responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button.

RENUS Professional grade scientific calculator,Easily handles 1 and 2 variable statistical calculations, three angle modes(degrees,radians, and grads), and scientific/engineering notation modes,Perfect for High School and College math.

Calculation records can be read ,it will reduce double-counting and improve working efficiency.

2-line,12-digit widescreen HD display support superscripts function,Facilitate our calculations

EXTRA LARGE DISPLAY - Extra Large 12 Digit LCD Display

FAST & RELIABLE- Equipped with a fast 2.3 lines-per-second ink roller printer

ENVIRONMENTALLY FRIENDLY - This calculator is manufactured with 20% Recycled Plastic

Large Calculator：12 Digits large calculator big buttons and display.

Ergonomic Design:Big button calculator,Computer keyboard type big keys,4 function calculator.

Two-way Power:Solar desk calculator,Solar，Button Battery（included)

【Cute Calculator & Ergonomics Design】A calculator more suitable for young people, clear sound, special color, using the simple line and Retro round big button keys like typewriter style, comfortable for touch, Every corner, line, and edge follows a unified curved form, and numerous design elements were fused for ergonomic comfort and refined beauty.

【Large 12-digit Display & Mechanical Switch Calculator】The huge large LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing. Max support 12 digits display, Mechanical big button pink calculator provide fast and precise key presses. Can be used as a desktop calculator use and also for handheld use, simple and exquisite office decoration!

【Energy Efficient Design】The basic calculator display is designed with a 15 ° tilt screen for optimum field of view and stability. It is convenient and comfortable to calculate and read. It will automatically shut down after 10 minutes without any operation, saving energy and electricity, kindly note, the aesthetic calculator package contain one AAA battery.

Two-way Power: Solar and Battery (One AA battery NOT included)

Round functionality and decimal point adjustment

Large 12-digit display

【IMITATION MECHANICAL KEYBOARD】: Imitating the knocking feel of a mechanical keyboard (the keyboard cannot be disassembled without special tools), the key operation is fast and accurate, bringing a pleasant experience.. The touch of your fingers and the unique clicking sound are addictive.Large button, candy color.Large LCD screen,12-digit display, vertical back,15° for easy-to-read calculator

【LOVELY RETRO】: Use typewriter-style clean lines and retro round keys. Thick tube body size is suitable for desktop use and also suitable for handheld use. The large round keycaps fit easily in both hands and prevent fatigue. Spring-loaded ergonomic design protects your wrist.

【APPLICATION SCENARIO】: Made of durable ABS material. Yellow and black, pink and white, green and white, white and black, a variety of fashion styles. Small portable general purpose desktop calculator for home, school, office or shop that can do general math like we do, with a variety of financial functions, perfect for adults and students. Gift box design, perfect for gift giving

12 digits, single live memory. Double-size "+" and "=" key for easy operation

Dual power system by automatic selection--solar powered or alkaline battery

Eye-angled, upright Liquid Crystal Display, tilted for easy viewing

Paperless printing calculator is eco-friendly with no paper and no ink.

Entries and results are sent to a 5-line display which scrolls up or down to see the last 300 entries.

Full-size keyboard includes tax, cost/sell/margin, grand total, backspace, and memory keys

Power_Sources - Battery

Display_Notation - Numeric

Number_Of_Display_Digits - 8

Easy to read 12-Digit LCD for efficient and comfortable operation

Multiple functions such as Memory, Tax calculation, Percentage and Square Root

Dual Power Solar and Battery

CONVERT MORE THAN 70 UNITS in U. S. Imperial, metric and other units of measure for reliable data input and conversion; enter measurements just like you say them; you can enter data in various formats and change solutions to preferred read out; you can enter feet, inch, fraction or decimal inch, other units are entered in whole or decimal numbers

GIVES YOU OVER 500 CONVERSION COMBINATIONS with no need for complex scientific calculators or memorizing conversion formulas; for your ease the most common 86 measuring units are included as set dedicated function keys; you can use the preference setting to configure the calculator to work like you want and keep your preferences until a full reset

EASILY WORK IN AND CONVERT BETWEEN measurement formats by pressing the conversion key and then the desired unit key, it is that easy and accurate. Then you can add, subtract, multiply and divide your results to get to the solution you need.

Energy saving: Solar Function works in daytime or even in the dim light without battery

12 Digital: Offidix Black Calculator (ANSIN:B06ZZ57F4Q)Allow large number calculations.

Comfort-fit design: Ergonomic design comfortable button, wide keyboard with raised keys and increased pressure sensitivity

Cost/sell/margin keys

Check & correct up to 150 steps

After print allows you to print after correction

PRINTING CALCULATOR LOGIC - This is a printing calculator and DOES NOT function like a standard desktop calculator

CORDLESS - This compact and paperless printing calculator makes it easy to transfer from one workspace to the next. Requires 4 AA batteries (included)

12-DIGIT DISPLAY - Combination of a 12-digit display and a 5-line scrolling LCD that stores up to 300 entries eliminates the need for paper and ink

Two-way Power Basic Calculator: Solar and battery, the calculator can be used without battery in sunlight or light (2 AA battery included and the other is a spare ).

Large 12-Digit LCD Display: Specially modulated pigment for the display screen which improves the clarity of the display screen clearly.

10 Key Calculator Big Buttons: Computer keyboard type big keys easy to press with fingers.

5-PACK - Handheld standard function electronic desktop calculators with auto-off two-way power, solar and AA battery (included), large (5/8" x 1/2") 10-key buttons, and grand total (GT) button. Remove protective wrap from battery in chamber.

LCD DISPLAY - 4.25" x 1" Angled flat panel LCD screen provides optimal viewing angle that helps prevent glare from overhead lighting

DUAL - POWERED - Two-way power, solar and AA battery (included); Screen requires bright light for solar battery to charge and maintain its charge; Remove protective wrap from (included) battery for uninterrupted use

Easy to read: portable small calculator with large 8-digit LCD display, clear and high visibility, allowing you to see the numbers at a glance

Easy to carry: the size of the pocket calculator is only 4.7 x 2.7 inches, which is small and lightweight, easy to store in drawer or put it in the school bag, briefcase for carrying; Suitable for home, school, office use

Quality and appearance: basic standard calculator is made of durable ABS to ensure normal daily use; The candy-colored design and reasonable button layout make it beautiful and practical

The calculator features a compact and lightweight design, measuring 5.51 inch x 3.43 inch, making it easy to carry in your pocket or school bag.

With a 12-bit large screen display and an LR44 battery that can last for up to 2 years, our calculator also includes an intelligent power-saving mode that puts it into sleep mode after a period of inactivity. You can wake it up by pressing any key, ensuring a long-lasting battery life.

The back is equipped with a non-slip pad, which is not easy to slide on the desktop; the back is also equipped with a support shelf, which is at a 15-degree angle for easy reading.

Calculator Size : 4.7×6inch

12 digits display and large numbers , easy to read

Battery & Solar Powerd Standard Function Desktop

Dual power Design:Desktop Calculator uses solar power and battery power. When the light is insufficient, battery power is used, 1 LR44 batteries required (included).

Large screen display:Easy to read calculator with large LCD screen and 12-digit display, won't strain your eyes.

Intelligent function: Automatic shutdown, independent memory, in addition to the basic calculation also includes M +, M-, total (GT), percentage (%).

【Cute Office Supplies】Ultra Thin and Light, compact size (87x19x114mm) and light weight (84g), Cute and portable design fits right on the desk and does all you need in a tight spot. Equipped with one LR44 battery which had a life span of 2 years. Auto Power-Off design reduces battery consumption

【12 Large Digits LCD Display】The display is designed with a 15 ° tilt screen, 12 digits large LCD display shows big numbers clearly and make it easy to read.

【Sensitive Mute Keys Design】Low-profile keys offer quiet and comfortable typing, big and precise key presses bring pleasant use experience.

Rose Gold Office Supplies- This rose gold calculator is designed for many occasions, business, office, home, basic budgeting, school, and more. Use it to assist your personal finance or just a quick calculation session. You can also send them as practical gifts to friends, students and more.

Elegant and Slim Design: The rose gold office supplies and accessories desktop calculator has a sleek and stylish design, good-sized buttons, Large 10-digit LCD display, Pretty big one but still very light weight. Your calculation process will be faster and smoother with this calculator’s responsive buttons.

Quality & Appearance- Calculator large display for women is made of durable ABS to ensure normal daily use; The Elegant and slim design and reasonable button layout make it beautiful and practical, perfect size, fits right on the desk and does all you need in a tight spot.

【DUAL POWER】The dual power supply of solar and battery (includes one AA battery) is what makes the desktop calculator work. Auto-off when you’re not using it about 10 minutes, to save more energy.

【CHECK & CORRECT FUNCTION】The office calculator can calculate taxes quickly and easily. Auto replay and check function allows users to store, check, and correct up to 112 entries. The backspace key makes quickly correct of a single error.

【LARGE LCD DISPLAY】14 digits make the calculator useful for large calculations, suitable for office, school, market or home use that needs to make any sort of calculation. When you put the solar calculator on the desktop, the 30° large display is just opposite your sight, which makes it more clear than a straight display.