Best calculators
It is impossible to imagine a single smartphone and cash register without a calculator - electronic computers have become firmly entrenched in our lives for half a century. They are necessary for schoolchildren, housewives, accountants and any users almost every day, for ordinary computational calculations. There are pocket, engineering, desktop mechanical and other devices designed to perform operations on numbers. Let's explore in detail the best calculators on the office equipment market.
Content
Which company calculator is better to choose
8 nominees from different brands of manufacturers were selected. Among them are several world famous names, as well as brands that few are familiar with. However, in terms of quality and general characteristics, some unfamiliar brands even outperform popular companies, so the best calculators are worthy of their positions.
Citizen - a Japanese company founded in 1930. It began its production with the release of pocket watches, and in 1976 the developers released the first calculating machine.
Milan Is a brand from Spain. Relatively young, but has already captured the trust of users. The manufacturer distinguishes its products with a bright, non-standard design.
Casio Is another manufacturer of office equipment from Japan. The company has been creating electronic devices since 1946, releasing the world's first calculator in 1957.
Canon - a Japanese brand that produces not only computers, but also famous cameras. Quality proven for decades.
Attache - a firm that has been creating office supplies since 1997. It is a Russian manufacturer that produces various lines of office supplies.
Staff - a domestic producer of stationery for home, office, study. The brand was founded in 1999, but it already enjoys high trust and popularity among users.
Calculator rating
The rating was compiled on the basis of consumer reviews, expert opinions, testing. The analysis made it possible to bring to the TOP only 8 nominees deserving the title of the best. Also, the technical characteristics, the duration of the service life of each device and other, equally important factors were studied:
- Material;
- Build quality;
- Screen size;
- Appearance;
- Internal components.
Clear numbers on the display, indelible keyboard are an indicator of the quality and good assembly of office equipment.
Best pocket calculators
Pocket computers differ not only in their small size, but also in their smaller technical capabilities. But among the advantages are mobility, light weight, ease of use. In this category, five participants from different manufacturers were tested. Of these, three nominees were selected who have earned the right to be called the best, thanks to their good characteristics and functionality.
Citizen SLD-200NR
The small, slender device can be charged with small AG-10 batteries or solar power. Among the math functions, it performs square root calculations, percentage deductions and has memory keys. This small device has an extremely low weight - only 40 grams, so it is convenient to carry it with you even in your pocket. The bright 8-digit display clearly shows the image in dim light or in daylight.
Advantages
- Automatic shutdown when idle;
- Three memory keys;
- Large rubberized buttons;
- Good build quality
- Wear-resistant lettering.
disadvantages
- Batteries run out quickly;
- The case is quickly overwritten.
Reviews of the Citizen pocket calculator confirm that it is convenient to use for schoolchildren, housewives, everyone who is interested in quick arithmetic calculations.
Milan 150208KBL
The compact, little assistant has a minimal set of functions, but it does its job well enough. Has 3 memory keys and a touch keyboard. A special feature of Milan is the variety of cases; the manufacturer supplies it not only in black, but also in pink, blue, and purple. The screen fits 8 numbers, which are visible in any light. It weighs about 100 grams, which is not much, but compared to the previous 150208 KBL nominee, it is heavy.
Advantages
- Double food;
- Extracts the square root;
- Replaces signs;
- Has a convenient cover;
- Calculates the percentage.
disadvantages
- The keyboard is not protected from abrasion;
- No fast input.
Users note the convenience of use, it uses the battery economically, quickly charging from the sun.
Casio LC-401LV-BU
Almost everyone likes the blue little device from the famous brand Casio. It weighs only 70 grams, has functions for calculating percentages, extracting roots from numbers. The advantages also include good assembly, there are practically no gaps in the case, the plastic is matte, resistant to abrasion and minor mechanical damage. Also, buyers note a convenient plastic cover that protects the keyboard from dust or accidental pressing.
Advantages
- Attractive design;
- Bright display;
- Convenient buttons;
- Official 3-year manufacturer's warranty;
- Memory functions.
disadvantages
- No solar powered;
- No currency conversion.
Unfortunately, the minimum set of standard options does not allow for complex calculations, but for everyday, simple mathematical or simple calculations, it suits perfectly well.
The best desktop calculators
Buyers often ask the question: how to choose a calculator for an accountant, bookkeeper or entrepreneur? In this case, it is better to pay attention to the desktop models, which have an extended number of options. They differ in size, functionality, memory capacity, which allows users to quickly solve arithmetic problems in different directions.
Canon AS-220RTS
Canon's desktop 12-digit calculator has a large display and wide, plastic buttons. The little assistant performs operations of any complexity, from calculating the margin to calculating mathematical formulas. Remembers up to 120 steps of calculations, there is a double zero button, which helps to quickly dial numbers of several values. Suitable for home, office, will be a good assistant for a housewife or for a professional accountant.
Advantages
- Inclined screen;
- Double food;
- Margin calculation;
- Correction of the entered number;
- 12-digit display.
disadvantages
- No square root calculation;
- High price.
Its ergonomic design makes it easy to take with you on the go. It doesn't take up much space in your bag as it weighs only 150g.
Attache SW-2472CF
This desktop machine stands out for its wide, comfortable keyboard. Almost all users note fast dialing, comfortable use. On a wide display, you can dial up to 12 digits, the functionality allows you to calculate percentages, extract the square root and much more. Thanks to the large built-in memory, it is possible to go back a few steps, so users can see all their actions.
Advantages
- Step-by-step automated viewing of expressions;
- Editing calculations;
- Instant transition to another action;
- Double zero;
- Power off when idle.
disadvantages
- Heavy;
- The numbers are hard to see in the sun.
When turned off, the device will automatically remember the last operation in order to display the saved information on the screen when starting work.
Best Engineering Calculators
In the nomination for the best calculators for engineers, only two devices that support engineering and graphic functions won. They perform trigonometric and statistical calculations and percentage calculations. Such models differ not only in advanced functionality, but also in light weight, an ergonomic body and a dual display, which allows them to be used for the most complex mathematical problems even in the USE exams.
Staff STF-169
Staff has 242 functions, including engineering and geometric calculations. The compact, relatively lightweight device is enclosed in a metal case and has a soft leatherette case. It prints on two lines, runs on conventional or solar panels, has 28 registers of non-volatile memory, can write functions in accordance with the USE requirements. Supplied in black or gray color options with Russian-language instructions.
Advantages
- A light weight;
- Fractional numbers mode;
- Programmable keys;
- Built-in basic formulas;
- Large amount of memory.
disadvantages
- Inconvenient keyboard spread;
- The buttons do not work clearly.
Reviews of the Staff calculator are different, users note the non-standard arrangement of the STF-169 buttons, so it takes a long time to adapt to the device.
Casio FX-991ESPlus-Sbehd
The Casio's screen resolution is 192x63 pixels, which allows you to see the displayed numbers accurately. The calculator has 417 functions, calculates fractions, logarithms, powers, percentages, roots, and the built-in memory stores up to 20 pairs of metric conversions. Can solve equations, carry out calculations with complex numbers, matrices, vectors and generate random numbers. The smart machine is housed in a compact, designer body with small rubberized buttons.
Advantages
- Building tables;
- Numerical integration;
- Calculation of alphabetic expressions;
- 12-digit display;
- Economical battery consumption.
disadvantages
- Marked case;
- Buttons often fall off.
The engineering calculator with degrees is equipped with a practical back cover, inside of which formulas and mathematical expressions are painted, they will be useful for schoolchildren during exams.
Best Printed Calculators
Such devices have a built-in printing device, therefore, they are considered low-power specialized computers. They work from the network, interface with peripherals via USB-cords or other ports, intended for bank employees, accountants, sales representatives. Among the three nominees, only one was selected, which rightfully won the title of the best.
Casio HR-150RCE-WA-EC
Casio modern scientific calculator with receipt tape printing and operation counter. With Casio, you can summarize, control the actions performed, it is equipped with the functions of adjustment, currency conversion, summing, rounding, and this is not the whole list. Calculations are carried out on a wide, bright display. The sturdy housing made of sturdy plastic resembles a small cash register with a receipt tape. The printing speed of the computer is 2 pages / sec, power is supplied from an adapter or AA batteries.
Advantages
- Calculation of taxes;
- Markup / markdown;
- Decimal selector;
- Tracking 150 actions;
- Convenient keyboard;
- Independent memory.
disadvantages
- There is no instruction in Russian.
The only small drawback is the lack of a Russified user manual, but a simple interface allows you to quickly master the functionality.
Which calculator is better to buy
Choosing a calculator is not a tricky business, but it is worth considering the features and purpose of the device. It is recommended that you check the manufacturer's warranty and the operating condition of your computer before purchasing. You can also pay attention to the solar cell, the assembly of the case, and there should be no gaps or scratches on the cover.When choosing a tool by type of activity, you can adhere to the following recommendations:
- So for schoolchildren, housewives, students, a variant of a pocket computing device, such as the Casio LC-401LV-B, with convenient buttons and a standard set of functions is suitable;
- Accountants, businessmen, sellers can be recommended to buy the Attache SW-2472CF desktop calculator, with an instant transition to other actions and a quick dial;
- For engineers, schoolchildren, students passing the exam, the best will be Casio FX-991ESPlus-Sbehd, with a built-in function of building tables and numerical integration;
- Banking workers can only recommend the Casio HR-150RCE-WA-EC stamped tool, which has advanced functionality and the ability to output information on paper.
The office equipment market is quite wide, the products presented in the rating are only recommended for purchase, as a verified and tested range.
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