# 4 Types of Calculators and The Functions

Most people use calculators to figure out how to add up numbers. Having a calculator makes adding, subtracting, and multiplying numbers faster, easier, and more accurate.

Because of this, everyone uses calculators, especially those who work with numbers daily.

In the past, the calculator could only be used to figure out numbers with simple operations. Now, it has been changed to figure out numbers with even more complicated operations.

No wonder there are now different calculators that can be changed to fit your needs. Let’s look at the following types of calculators and what they do to find out more:

## 1. Scientific Calculator

A scientific calculator or scientific calculator is a type of calculator that can help quickly calculate things like logarithms, trigonometry, fractions, and so on.

So it makes sense that this calculator has extra features and more complicated buttons than other calculators.

Many people use this calculator, and anyone can still use it. But students, scientists, teachers, and engineers are the ones who use scientific calculators the most.

## 2. Basic Calculator

Most people use the basic calculator, one type of general calculator.

This calculator can only do simple calculations like adding, subtracting, multiplying, and dividing. Some brands also have buttons for root and percent calculations.

This simple calculator comes in different shapes and sizes. Some are even small enough to fit in the pocket of a shirt.

## 3. Printing Calculator

Printing or printing calculators have large screens and can print. This calculator is unique because if you take the paper off the top, you can print the results immediately.

Even though this calculator is pretty big, it is still easy to carry and doesn’t take up much space. This calculator benefits seller who needs to print a shopping receipt for a transaction.

For this calculator to work at its best, a roll of paper must be connected to the printer to make printouts.

You can also tell this calculator not to print out the results. Just change it to fit what you need.

## 4. Graph Calculator

Over time, calculators got better and better. One way they got better is that they could be used to make graphs, which is why this one is called a graphing calculator.

A graphing calculator is, as the name suggests, a calculator that can make graphs, solve simultaneous equations, and deal with other graph-related variables.

Compared to a basic calculator or a scientific calculator, the way the screen looks is also different. The screen is extensive, and it has lines that look like the x and y axes used in making graphics.

Some graphing calculators have a computer algebra system (CAS) that will later give you results in symbols. This calculator can also change algebraic expressions, perform factor operations, expand, and simplify.

Compared to other types of calculators, the price of this one is relatively high, given what it can do and how many features it has.

Because of this, graphing calculators can only be used with specific circles. But in some parts of the world, high school students must use this calculator when doing math problems. There are also countries where students cannot use this calculator for exams.

So this explains the different kinds of calculators and what they do. We hope that the above information can help you learn more.