Loans are a ubiquitous item used by many people. This is influenced not only by the amount of banking and non-banking providers, but also by the fact that you can sometimes get money in a really simple and fast way.

However, the ability to make rich choices can make it difficult for some individuals to choose. This is because they do not know which parameter to choose the most advantageous loan on the market. It is in this respect that you will be helped by the interest rate, or its value.

## What is an interest rate?

Percentage of how much you overpay a loan. And to make it not so easy, there is not a single interest as one might think. You should consider one more parameter when reviewing business terms and conditions and product offers from banks and non-banking companies. And that is the denomination of the interest rate itself behind the abbreviation.

Therefore, when comparing individual loans, pay attention to what time period the interest is linked to, because not every low value must mean minimal costs and money savings at all costs.

## Calculation of interest rate

In this article, we’ll look at the interest rate a little bit more in order to give you an idea of how the resulting value is calculated, which is so crucial to you. At the beginning of everything you have to multiply the principal or borrowed amount by the annual interest rate and the length of interest in years. Then you divide it by one hundred. You will then receive a percentage of interest.

## There is no interest, like interest!

To make the selection of a bank or non-bank loan not so simple, it is necessary to mention one more value of the loan. The interest rate presented by us may not be the final cost of paying your financial obligation. In addition to this interest, you can also pay a number of ancillary charges such as paying for a credit account, extraordinary installments, and much more. And that’s what they think of a completely different type of interest. This is the annual percentage rate of charge known as APR.

Its calculation is much more complicated and we will not even present it to you, because in such a sample would know few. You only need to know how to calculate classical interest.

### Choosing the loan at the right interest rate

Now probably many of you rightly suspect that the choice of bank or non-bank loan should be based on a comparison of several products at once. You have to choose the resulting loan according to the APR, which will tell you at a glance how much you actually overpay for everything. So, go boldly into the selection.