# Types of calculators about which we are not aware of

September 10, 2021Students have been using calculators for so many years, and some are new to them, but calculators are not here for the past two or three decades; in fact, they have been here for like 100s of years; the things that changed was technology, but the concept never changed, and it is running till now. Check out the different types of calculators given below:

**Basic **

The basic calculator is sometimes called the 4-way function calculator. He can do simple arithmetic, including addition, subtraction, multiplication and division. Use a basic calculator to calculate your monthly budget at home or when trying to cook a new recipe.

**Science **

It is impossible to graduate from middle school or high school without a scientific calculator. Students studying algebra, trigonometry or geometry often use these calculators. The most frequently purchased brand is Texas Instruments (TI).

**Graphing **

The graphing calculator is a type of scientific calculator, also used by students, that is, university students. They are more advanced and can perform many complex functions, such as drawing graphs and completing logarithms.

**Print **

If you want to record your calculations, the printing calculator should be your best friend! The numbers and numbers are printed on a sheet of paper, and the top of the paper will tear off. These old-fashioned calculators are very suitable for those who work with money.

**Finance **

A financial calculator, as the name suggests, is used to calculate finances. You can use one to calculate interest rates, mortgage payments, and cash flow. They are not as common as other types of calculators, but they are useful for real estate agents, accountants, and financial advisors.

**Online **

Google can do amazing things. Just enter an equation, and the algorithm is usually smart enough to arrive at the answer. Most laptops and PCs also come with calculators, which you can use directly on your desk.

**Phone **

Our phone can solve all problems, including math problems! The calculator is a built-in application such as SMS and email, which can be preprogrammed on all types of smartphones.

**Abacus**

** **

Are you using beans or stones in mathematics? Well, this was the method chosen before the abacus was invented in ancient Babylon. Today, this tool is made of bamboo and beads and is part of many elementary and elementary school classrooms.

**Mechanical **

It is retro with mechanical calculators, which was all the rage in the 19th century. It may seem really strange when calculating tips in a restaurant, but at least you will be interacting with a piece of history!