Advertising Disclosure Calculators Desktop Comparison - August 2025
6 Best Calculators Desktop In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.5Excellent | 3  9.4Excellent | 4  9.1Excellent | 5  9.0Excellent | 6  8.9Very Good |
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ModelOSALO Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button Battery & Solar Powered Perfect for Office Business Home Daily Use (OS-200ML) | Model CATIGA 12 Digit Desktop Calculator with Large LCD Display and Sensitive Button, Dual Solar Power and Battery, Standard Function for Office, Home, School, CD-2786 | Model Canon AS-220RTS Compact Desktop Calculator - 12-Digit Display - Lightweight - Suitable for Home & Office | Model Calculators HIHUHEN Large Calculator Solar & Battery Power 12 Digit Display Multi-Functional Big Button for Business Office School Calculating (1 x Calculator) | Model Casio MX-12 Desk Calculator 12-digit Display | Model Bimormat Desktop Calculators Solar & Battery Power 12 Digit Large LCD Display with Included AA Battery Power for Business Office School Home(classic black) |
BrandOSALO | Brand CATIGA | Brand Canon | Brand HIHUHEN | Brand Casio | Brand Bimormat |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  |
Tech Specs | |||||
product dimensions16.5 x 16.2 x 3.7 cm 230 g | product dimensions 15.24 x 11.99 x 0.1 cm 159 g | product dimensions 15 x 13.4 x 3.4 cm 148 g | product dimensions 19 x 15 x 0.25 cm 200 g | product dimensions 14.7 x 10.7 x 2.9 cm 140 g | product dimensions 14.5 x 11.5 x 0.1 cm 140 g |
batteries1 AAA batteries required. | batteries 1 LR44 batteries required. included | batteries 1 LR44 batteries required. | batteries 1 AA batteries required. included | batteries 1 AAA batteries required. included | batteries 1 AA batteries required. included |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1OSALOOSALO Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button Battery & Solar Powered Perfect for Office Business Home Daily Use (OS-200ML)
Main highlights- 【Solar & Battery power】 The calculator is solar-powered, so that operation is guaranteed even in poor lighting conditions. Comparing to other common calculators in the market, its solar panel can absorb more energy and last longer to support the calculator working.
- 【Extra Large display big buttons calculator】 The 12-digit calculator has an LCD display that is inclined at a fixed 30 angle, which is exactly in your field of vision and is clearer than the straight display. Large and separate buttons make each press more accurate. Pressing its big buttons is like pressing computer keyboards, very sensitive and you can hear clear tick-tock sounds when you press it. Good choice for accountants professionals and students who have a lot of calculating work!
- 【Durable and Reliable】 The calculator is made of high-strength ABS engineering plastic. Light but durable. Its strong material and structure can withstand multiple knocks and even falls off from the table. It's also backed by advanced technology and rigorous quality control processes that ensure it always delivers accurate and dependable results.
- 【Auto Power Off】 With a superior chip, it will auto power off after 8 minutes when you extend the battery life while reducing power consumption. With the auto power-off function, you don’t need to worry if you usually forget to turn off the machine and worry about the energy consumption.
- 【12 digts High-Quality Display】Our calculator product comes equipped with a large, high-quality display screen that is easy to read and displays complex computations with clarity.this extra-large display calculator is especially suitable for seniors, accountant, sales or other businessmen who works in office, shop, market, etc. 12 digits and 00 buttons meet the requirements of large number calculation.
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9.5
2CATIGA30% Off
CATIGA 12 Digit 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 display, easy to read from afar.
Big, responsive buttons prevent hitting wrong keys.
Dual power ensures continuous use in any light.
Main highlights- 【VERSATILE PURPOSES】This 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.
- 【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.
- 【LARGE DISPLAY】The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing.
- 【FUNCTIONALITIES】Add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off. The calculator will turn itself off after about 6 minutes of being idle.
- 【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.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
