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5 Types of Calculators and Which To Choose

5 min read

K Garden

Various calculators are suited to different uses and business needs, making choosing the right one tricky. If you're unsure of which calculator your establishment requires, we have you covered! 

In this helpful guide, we'll show you the top five most common calculators, alongside their key features, primary uses, and cost-effective examples available to purchase at Buy Direct.

Whether you're seeking new calculators for an educational facility, corporate office, research center, or accounting firm, this article will show you which models are right for your business needs. Keep reading to discover the right match for your establishment.

#1 Basic Office and School Calculators For General Use

Basic calculators, such as the best-selling SL-300SVCBE Handheld Calculator by Casio , are best suited to office spaces, schools, restaurants, and retail stores where general calculations, such as basic arithmetic problems, are frequently performed.

The basic functions of these essential calculators include subtraction, multiplication, division, and addition, making them well-suited for quick and simple calculations. They are also lightweight and portable, making them convenient options for professionals who are frequently on the go.

#2 Printing Calculators for Accounting Tasks

Printing calculators are designed for accounting tasks, such as calculating taxes, tallying expenses, basic budgeting, and performing cost analysis. These specialized calculators feature built-in printers that are used to generate financial records, create invoices, print receipts, and other accounting materials.

They're also ergonomically designed with large buttons, which makes it easier to input calculations quickly while reducing the likelihood of pressing the wrong button.

These calculators are a necessity for accounting firms, banks, insurance companies, retail stores, and other establishments that handle their financial bookkeeping.

If you're seeking a budget-friendly and efficient printing calculator, we highly recommend the 1205-4 Palm/Desktop One-Color Printing Calculator by Victor

#3 Scientific Calculators for Scientific Applications

A scientific calculator has advanced features that can handle more complex calculations, such as trigonometry, logarithms, statistics, and other complex numerical problems.

If your establishment frequently handles scientific calculations, be it for experiments, statistical analysis, or solving engineering equations, a scientific calculator, such as the TI-34 MultiView Scientific Calculator, 16-Digit LCD by Texas Instruments , will help streamline your processes and ensure accurate results.

#4 Financial Calculators for Economic Analysis

For businesses that frequently handle economic calculations, such as banks, credit unions, investment firms, and corporate finance departments, financial calculators are a must-have tool.

Their key features include graphical displays, formula and data storage, and their inclusion of amortization schedules and time value of money calculations, as seen in the advanced BAIIPlus Financial Calculator, 10-Digit LCD by Texas Instruments .  

This makes financial calculators the perfect device for carrying out advanced financial functions, including net present value (NPV), cash flow analysis, and internal rate of return (IRR).

They can also tackle interest rate conversions and investment analysis, making them perfect for investment evaluations, portfolio management, forecasting, financial planning, loan or mortgage calculations, and many more related tasks!

#5 Graphing Calculators for Graph Plotting Mathematical Equations

A graphing calculator features advanced functions intended for graph plotting mathematical equations and creating complex statistical analysis.

Graphing calculators, like the TI-84Plus Programmable Graphing Calculator, 10-Digit LCD by Texas Instruments , are equipped with extensive built-in memory that can store key equations, data, and graphs and have high-resolution screens that allow for clear displays of graphs and data.

Graphing calculators also have programmable functions that allow users to create their own programs.

These sophisticated calculators are popular among educational institutions, research facilities, software development companies, and financial establishments.

Types of Calculators

Key Calculator Features To Look For

Here are some general features to look out for when shopping for a calculator:

Dual Power:

Dual power calculators are battery and solar-powered. This ensures uninterrupted and reliable use in low-light conditions or if the battery runs out. It also saves you the expense of frequent battery replacements !

Clear Displays:

Choosing a calculator with a clear display is important as it allows you to easily see calculations, which allows you to interpret results seamlessly and ensure overall accuracy when solving problems.

Automatic Power-Off:

This function helps conserve the battery life of your calculator. It's especially useful for busy professionals who often forget to turn off their calculators manually.

Memory Functions:

Calculators with memory functions provide convenience by enabling users to save key data for later use, making multi-step calculations much smoother. This feature is also particularly handy for anyone who frequently handles repetitive calculations and tasks involving large datasets.

Ergonomic and Portable Design:

Calculators that have ergonomic features (such as comfortable keypads and grips) and are compact and lightweight for portability ensure comfortable and convenient usage.

Shop All Types of Efficient and Cost-Effective Calculators at Buy Direct

Buy Direct is home to a huge selection of commercial calculators from trusted brands, including Casio, Sharp, Texas Instruments, Canon, and many more!

Whether you're seeking an advanced graphing calculator that can reliably solve complex graph plotting mathematical equations or just need a basic calculator for tackling simple math problems, our cost-effective selection has you covered with a vast selection of options.

Find the right calculator for your establishment today in our collection !

Types of Calculators


Do you have questions about different types of calculators? Find answers below:

What Is a Desk Calculator?

A desk calculator is a basic calculator with essential features that can solve simple mathematical equations, such as addition, subtraction, division, and multiplication. They can also calculate percentages and square roots.

Desk calculators are ideal for settings where quick and straightforward calculations are frequently performed, such as offices, schools, retail stores, and so forth.

If you're seeking a desk calculator, shop our collection of cost-effective and efficient calculators today at Buy Direct!

What Is the Best Business Calculator?

The best business calculator for your establishment depends on the specific needs of your business. If you need something for speedy and simple calculations, we recommend choosing a basic desk calculator.

For accounting tasks, choose a printing calculator. If your establishment deals with financial-related calculations, such as economic analysis, a financial calculator is a likely option. Or, if you need something that can solve complex graph plotting mathematical equations and statistical analysis, go for a specialized graphing calculator.

If you're searching for high-quality and cost-effective calculators for your business, explore our vast selection of commercial calculator models at Buy Direct today!

Do Professionals Use Financial Calculators?

Many professionals use financial calculators to perform various essential tasks, including analyzing investment opportunities, calculating loan payments, evaluating financial statements, and performing cost-benefit analyses.

They serve as valuable tools for a range of professionals, such as accountants, financial analysts, bankers, investors, and entrepreneurs.

If you're seeking affordable and high-quality financial calculators, head to Buy Direct today and browse our entire Calculator collection!

What's the Most Popular Calculator?

When it comes to general mathematical equation tasks, the most popular type of calculator is a standard desk calculator.

These feature essential functions (such as subtraction, multiplying, and division) to solve basic math problems, making them essential tools for offices, educational centers, retail establishments, and households.

Discover the most popular calculators suited to various mathematical tasks at Buy Direct today!