Diameter Calculators of 2025
Best Choice1
yxzzhxDesktop Calculator with Extra Large 5-Inch LCD Display, 12-Digit Two Way Power Solar & Battery Office Calculator with Big Buttons for Business, Accounting & Home Use(Black)
Main highlights- Two-way Power Desk Calculator: Use solar power or battery power,In the case of sunlight or light, it can also be used without battery (Provide 2 AA batteries, only 1 needed).
- Optimized for Desk Use: The angled display offers a better viewing angle, especially when placed on a flat surface.
- Ergonomic Screen Tilt: Reduces neck strain with a user-friendly viewing angle, naturally aligning with your line of sight for a more comfortable experience.
- Desktop Basic Office Calculator:Perfect for daily use in offices, businesses, schools, retail stores, shopping centers, and home offices.
- 10-Key Calculator with Large Buttons: Easy-to-use design follows computer keyboard layout.
9.9Exceptional
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Value for Money2
pxyDesk Calculator 12 Digit Extra Large LCD Display, Touch Comfortable with Big Buttons, PXY Two Way Power Battery and Solar Standard Function Office Calculators
Main highlights- Two-way Power Desktop Calculator: Use solar power or battery power,In the case of sunlight or light, it can also be used without battery (Provide 2 AA batteries, only 1 needed).
- Multi-function Hand Calculator: The ten key calculator includes basic addition, subtraction, multiplication, and division functions for daily use in taxation, billing, office work, and studying.
- Large 12-Digit LCD Display: Big 4-inch display with clear numbers from any angle.
- Basic Calculator for School: Perfect for office, business, school, store, and home use. Ideal for bank staff, data analysts, and financial calculations.
- 10 Key Calculator Big Buttons: Easy-to-use design follows computer keyboard layout.
9.8Exceptional
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3
CasioCasio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math
9.7 clearly written9.5 worth the money9.5 Simple to useWhy we love it
8 digit display
Solar and battery power
Function and command signs
9.6Exceptional
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4
CATIGACATIGA 12 Digit Desktop Calculator with Large LCD Display, 4 Funtions Calculator, Round Design Big Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, SD-1292
Main highlights- 【STANDARD FUNCTIONS】Equipped with essential features like percent and square root calculations, this calculator meets all basic arithmetic needs with ease and precision
- 【LARGE 12-DIGIT DISPLAY】The large LCD screen ensures clear visibility, reducing eye strain and enhancing readability for efficient calculations in any environment; its big numbers are easy to read from afar and aesthetically pleasing, making it perfect for any setting
- 【ERGONOMIC ANGLED SCREEN DESIGN】The angled display offers a comfortable viewing angle, minimizing eye strain and making it ideal for prolonged calculations
- 【DUAL POWER SOURCES】Combines solar power with a battery backup, providing reliable and uninterrupted use, ideal for extended periods at the office, home, or school
- 【BIG, ROUND, AND RESPONSIVE BUTTONS】The large, round buttons ensure quick and accurate data entry, making your calculations faster and smoother; their size prevents hitting the wrong button, enhancing efficiency and reducing errors in fast-paced environments
9.5Excellent
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5
CATIGA16% OffCATIGA 12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, Dual Solar Power and Battery, Standard Function for Office, Home, School, CD-2786
Why we love it
Large, easy-to-read display.
Responsive, large buttons prevent errors.
Dual power ensures continuous operation.
9.3Excellent
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6
Mr. PenMr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue With Big Buttons, Desktop, Cute and Aesthetic Design
Why we love it
Fast, efficient calculations
Big, sensitive keys
Portable, small size
9.1Excellent
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7
BiggerBIGGER Compatible Universal Single Spool Typewriter Ribbon, 2" Spool Diameter, 1/2" Wide Typewriter Ribbon Single Spool Calculator Ribbon GR4 for Most Typewriter（Black and Red, 6-Pack）
Main highlights- Various Occasions: BIGGER compatible GR4 universal single spool printer ribbon can be used for office, family, or other business situations. It is perfect to provide accurate printing results for your project and daily printing.
- Superior Quality: BIGGER replacement for GR4 universal single spool typewriter ribbon adopt unique printing and dyeing technology to provide you with consistent, clear, and excellent printing without fading.
- Premium Features: BIGGER compatible universal single spool typewriter ribbon utilize ultrasonic welding technology to splice the ribbon, which makes the universal calculator ribbon smooth and seamless, avoiding damage to the printer due to rough interface.
- Model Compatibility: BIGGER typewriter spool ribbon is suitable for most typewriters.Please confirm the model of your printer and ribbons.
- Brand Guarantee: Feel free to contact us if you have any questions. BIGGER is willing to provide consumers with the best after-sales service and protection of rights and interests.
9.0Excellent
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8
HolotioeeHolotioee 12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, for Home, Office, School, Class and Business, 4 Function Small Basic Calculators for Desk
Why we love it
Tilted display prevents neck strain.
Doubles as a phone holder.
Durable ABS plastic build.
8.9Very Good
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9
HIHUHENHIHUHEN Large Electronic Calculator Counter Solar & Battery Power 12 Digit Display Multi-Functional Big Button for Business Office School Calculating (1 x Calculator)
Why we love it
Dual power source for reliability.
Clear 12-digit Japanese LCD display.
Comfortable, durable big buttons.
8.8Very Good
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10
Kit's KissKit Kiss Accountant Keychain CPA Certified Public Gift Auditor Accounting Auditing Bookkeeping Calculator Computer Charm Graduation Silver Diameter of Key Ring : 1.2 inches (3 cm)
Main highlights- Length of Keychain : 2.48 Inches (6.3 cm)
- Free velvet gift bag to pack and ship our keychain
- Diameter of Key Ring : 1.2 Inches (3 cm)
- Accountant Gift, Certified Public Accountant Keychain, CPA Keychain, Gift for Accountant, Auditor, Bookkeeper, CPA Graduation, Accountant Key Ring
- Accountant Charm, Calculator Charm, 100 Dollar Bill Charm, Computer Laptop Charm, Pen Charm
8.6Very Good
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