Best Lr44 Business 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.

Professional grade scientific calculator with 240 scientific functions. Easily handles 1 and 2 variable statistical calculations, three angle modes (degrees, radians, and grads), and scientific/engineering notation modes

12-digit widescreen HD display. 2-line display shows inputs and results at the same time. Works efficiently and makes no mistake

Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof

【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

【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

【PORTABLE SIZE】: 5.5" x 3.4", automatic sleep function, two years of use.Very light,Easy to put in Pockets,Bags

【BIG DISPLAY】: Large button, candy color. Large LCD screen, 12-digit display, vertical back, 15-degree angle for easy-to-read calculator. One LR44 battery is included in the package

【APPLICATION SCENARIO】: Made of durable ABS material. Yellow-white, pink-white, orange-white, pure white, pure green, a variety of fashion styles. Small and portable general purpose desktop calculator for home, school, office or shop, can do common math like we do Has a variety of financial functions, great for adults and students

Calculators Large Display - 12 digits display and large numbers , easy to read. Big and sensitive keys for simple calculations, perfect for office, primary school, market or home use

Solar Power Calculator - Solar power(works only when it is in bright light) and battery power (1 AA battery included). If the solar strip is blocked, the numbers in the display will disappear. Please put the battery in the calculator compartment before use

Basic Calculator - Add, subtract, multiply, divide, backspace, % and MU. Auto-off when you do not use it about 10 minutes

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 (%).

Profit margin calculation

Quick and easy tax calculation

Square root, sign change, and memory keys

【DUAL POWER】Solar (works only when it is bright) and Battery (one AA battery NOT included). Automatically Power off, save more energy. Note: Please insert one AA battery for continuous and accurate usage

【12 DIGITS CALCULATOR】12 digits make the calculator most useful for large calculations. Suitable for businessman, worker, teacher, student or anybody that needs make any sort of calculation from time to time

【BIG BUTTON DESIGN】Large non-stick plastic button, new material, more durable. The calculators adopt scientific big button design in line with the use of human habits and comfortable for touch

Be certain with your calculations with Double Check Function

The compact size allows the P170-DH -3 to fit on your desktop without taking up too much space.

This unit is packed with important business functions such as the ability to calculate your cost, selling price or profit margin with the touch of a few keys.

【Calculator with Writing Tablet】This calculator is combine with LCD writing board. With the stylus pen behind of the writing board, you can calculate and record it very easily. This desktop calculator supports calculations with up to 10-digits, the data is clear and easy to read, suitable advanced and beginners.

【Eco-friendly】With this 2-in1 Scientific Calculator, you can calculate and record at any time, you also can put it as a notepad when you are not using the calculator. The calculators has a button, you can click this erase button to clear the full screen, write repeatedly, reducing paper consumption and being eco-friendly.

【Portable to Carry】This handwriting calculators is only 120g, lightweight and clamshell design, easy to carry. Product size: 160*7812.8mm. You can take it in your bag, pocket, or even purse, the perfect for office business, classroom, and home use.

12 Digit, 4.8 Lines/sec High-speed Two Color Printing (black and red)

Easy to read, large fluorescent tube display

Tax and Business Calculations

【Large LCD Display】4" large LCD display of 12 digits, aesthetically pleasing, super easy to read, and convenient for large calculations.

【Desktop Design】4.7"L x 5.9"W x 1.6"H, 0.3lb, Lightweight, perfect fit for desk. You can take it no matter during business or travel.

【Sensitive and Big Buttons】The electronic desk calculator adopts a scientific large button design, which conforms to human habits and is comfortable to touch.

What You Get: you will receive 30 packs of pocket size calculators in different colors; Sufficient quantity and colors can meet you and your classmates' different demands

AA Battery Powered Calculator: these mini calculators for students are powered by an AA battery, which is an international universal battery model; Battery of the calculators for classroom can be replaced according to your actual needs, more serviceable and more convenient

Stylish Calculator: the small calculator adopts candy colored design, and its flat panel design makes the body thin and flat, which is convenient for daily use and carrying; The size of the calculator is approx. 11.4 x 6.4 x 2 cm/ 4.49 x 2.52 x 0.79 inch, suitable for both office staffs and students, also a wise choice for business trip, journey and more

Calculator with Tablet: basic function calculator combines a spocket calculator with a 6 inch writing tablet. calculator with notepad and pen are designed in one piece, this new device subverts the traditional calculator usage that it can effectively save your pen and paper,you can make notes while calculating, improve study and work efficiency.

Solar and Battery Dual Powered: calculator with writing tablet ​is powered by a button battery CR2025 (already installed on the device); you'll also get an extra button battery for replacement as well as solar panels on the calculator. With dual power, you can use the calculator daily for about a year. Tips: The solar panel only powers the calculator, not the drawing board.

One-touch Instant Clear and Locked Function: This office calculator has a reusable writing board, which is convenient to use, you can click the button to clear the writing board and protect personal privacy; and the lock function can avoid accidentally delete; make a record anywhere with the built-in stylus, this calculator notepad is a perfect choice for work, study or office.

Design: tilted LCD display, Slim elegant, inverse surface design, computer key design, wide keyboard with sensitivity buttons easy use,large display easy read.

Dual power: Solar or backup battery can choose, solar can also work as normal.

ABS durable materials, not easy to bending or breaking.

⭐ BRILLIANT DESIGN. LCD display. Measure: 4" x 2.25" x 0.3". 8 Digits display. Auto power off. Full function memory. Powered by batteries. Battery included.

⭐ MINI SIZE. Pocket calculators, small size is suitable for your business travel use. This easy to use calculator takes up little space on your desktop and fits into your briefcase or desk drawer.

⭐ PROTECTION. Comes with PP flip hard shell cover to protect keyboard and screen from scratching. Reasonable configuration and comfortable.

Sufficient Quantity: you will receive 10 packs of calculators for school, enough to meet the needs of some high school and university level courses, including pre algebra and algebra I/II, grade scientific calculator with 240 scientific functions; This scientific calculator is suitable for many occasions, such as business offices, homes, schools, banks, etc.; You can use it to help you deal with basic budgets, personal financial management or calculation tasks and more

Practical Tools: the engineering calculator with 240 scientific functions can easily handle 1 and 2 variable statistical calculations, including percentages, trigonometry, 24 parentheses levels, summation, regressions, fractions, regressions, permutations and combinatorics, etc., to provide you with comprehensive and diverse calculation functions scientific/ engineering notation mode, which is very useful

2 Line Clear Display: this math calculator has a 12 digit high definition display widescreen, and a 2 line display allows the input numbers which can effectively avoid errors in the calculation process and improve work efficiency (our calculator uses 2 LR1130 battery not solar)

Superior replacement for Nu-Kote BR80C, Porelon PR-511, Porelon 11216, Dataproducts R3027BR80C

Heaviest Inking Saturation on the Market

Offers Monroe's Exclusive True Red Color

VERSATILE CALCULATOR - The HP 10BII plus financial calculator has been engineered to help you quickly perform complicated calculations with ease. With this powerful and versatile calculator, you can perform calculations with precision, confidence and speed.

SUITABLE FOR MULTIPLE COURSES –This financial calculator is best used for Accounting; Banking; Business Studies; Finance; General Math; Real Estate; Science; Statistics; Pre-Algebra/Algebra.

COMPACT SIZE - Designed to fit easily into your briefcase, backpack, or purse, this small scientific calculator is perfect for students, teachers, engineers, financial analysts, and many more. A convenient backlit display makes it easy to work with in low-light conditions and the keys are designed for ease of use.

Comes Packed In A Box Of 6 Individually Packed Blister Packs. Ideal For Businesses Offices Schools Restaurants And To Simply Have Around The House Buy In Bulk And Save Family Size. The Calculator Measures 5.5 X 5.5 Inches With Large Readable Buttons That Are Slightly Larger Than Average Size Fingertips. Comes With 5 Year Warranty.

Super Quiet And Smooth Responsive Non Sticking Large Size Buttons To Add To The Nikola Works Ergonomic Design Makes A Great Addition For Anyone In Need Of A Basic General Everyday Desk Calculator. Unlike Many Other Brands, When Placed On A Flat Surface Stays Steady Without Moving Or Shaking Around. Military Grade Sturdy Smooth Black Matte Plastic Material Casing Has Light Weight With Portable Hand Held Design Which Makes It Very Durable And Good For Travel

This Wholesale Lots Pack Perfect For Back To School Class Pack College Teachers Schools Office Supplies As Promotional Item Gift Calculations Suitable For Any Businessman for business Worker Teacher Student proffesor Anybody That Needs Make Any Sort Of Calculation From Time To Time

What You'll Get: You will receive 18 pieces of handheld electronic desk calculators, in 9 different colors, such as black, sky blue, green, mint green, purple, big red rose, white, yellow; with big buttons and large display; enough quantity meets your different needs; cost-effective combination method and price for you

Proper Size: This kind of large display calculator is made of plastic material, and the dimension measures approx. 11.4 x 6.4 x 2 cm / 4.48 x 2.51 x 0.8 Inch, weights 1307 g / 46.10 Oz (1 Piece with angled screen); compact and lightweight, do not take up much space

Dual Power: Our desktop calculators are powered by solar energy and batteries together, you can use them in bright places as well as one AA battery(not contain) included for continuous and accurate usage. Besides, they will be auto-off when you do not use it about 5 minutes

【DUAL POWER】Solar (works only when it is bright) and Battery (one AA battery NOT included). Automatically Power off, save more energy. Note: Please insert one AA battery for continuous and accurate usage

【12 DIGITS CALCULATOR】12 digits make the calculator most useful for large calculations. Suitable for businessman, worker, teacher, student or anybody that needs make any sort of calculation from time to time

【BIG BUTTON DESIGN】Large non-stick plastic button, new material, more durable. The calculators adopt scientific big button design in line with the use of human habits and comfortable for touch

Lightly used with cover and charger!

You are viewing our Graphing Calculator - Includes Cover & Charger!

Includes a TI Rechargeable Battery.

【Pocket Size】Ideal pocket size (104*70*14mm/4.09"*2.75"*0.55") for one-handed use, also light in weight (57g/ 0.12 lb), easy to carry and store.

【Leather Cover】With a high-end leather cover, this 8 digit display calculator with silicone button (battery included) can be well protected, wear-resistant and durable to use.

【Premium Material】Made of high-quality ABS raw material, sturdy, thie mini calculator with built-in button cell is durable and has a long service life.

【12 Digits Large Display】 The huge LCD screen clearly displays big numbers makes it easy to read. 12 digits make the calculator most useful for large calculations. Suitable for business, office, home, school or anybody that needs make any sort of calculation from time to time.

【Dual Power Design】 This desk calculator utilizes both the solar power and battery power (battery not included). The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly.

【Sensitive and Big Buttons】 Your calculation process will be faster and smoother with the 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.

【Pocket Size】Ideal pocket size (104*70*14mm/4.09"*2.75"*0.55") for one-handed use, also light in weight (57g/ 0.12 lb), easy to carry and store.

【Leather Cover】With a high-end leather cover, this 8 digit display calculator with silicone button (battery included) can be well protected, wear-resistant and durable to use.

【Premium Material】Made of high-quality ABS raw material, sturdy, thie mini calculator with built-in button cell is durable and has a long service life.

Extra-large, 12-digit, adjustable tilt LCD

- made with 40% recycled plastic

Offers cost/sell/margin keys, automatic tax keys, decimal place settings and rounding selector