What Do Interest Rates Really Mean? | Equifax® (2024)

Highlights:

  • Even a small percentage difference can impact the amount of interest you pay on a loan
  • Credit scores and other factors can play a significant role in credit approval and interest rates
  • A lower interest rate will cost you less over the life of a loan

Interest rates will inevitably be a large part of your financial life, but they can be a little confusing.Let’s start with the basics when it comes to interest rates.

What is an interest rate?

To put it simply, interest is the price you pay to borrow money – whether that’s a student loan, a mortgage or a credit card. When you borrow money, you generally must pay back the original amount you borrowed, plus a certain percentage of the loan amount as interest. There are some exceptions: if you pay your credit card balance in full every month, or you have a promotional 0 percent interest rate, for instance, you will not pay interest.

If potential lenders and creditors see a past record of responsible credit behavior and consider you a low-risk borrower, you may receive more favorable interest rates.

The total amount you pay back in interest can vary, depending on the length of your loan and whether interest rates are fixed or subject to change (known as variable interest rates). A fixed interest rate does not change; a variable interest rate is tied to a benchmark interest rate called an index. When the index changes, the interest rate may change as well.

When interest rates are high, it’s more expensive to borrow money; when interest rates are low, it’s less expensive to borrow money. Before you agree to a loan, it’s important to make sure you completely understand how the interest rate will affect the total amount you owe.

Why do interest rates matter?

With a higher interest rate, you may wind up payingmore in interest payments over the life of the loan.

An example: You borrow $15,000 for a vehicle loan at 5 percent fixed interest for 48 months. That means you'll pay a total in $1,581 in interest over the life of the loan. If you borrow the same amount for the same time period with 6 percent fixed interest, you'll pay a total of $1,909 in interest, or $328 more. Borrowing the same amount for the same time with 7 percent fixed interest means you'll pay a total of $2,241 in interest -- or $660 more than you would at 5 percent. That's not including any fees associated with the loan.

Another example: You borrow $200,000 for a mortgage at 3 percent fixed interest for 15 years. You’ll wind up paying $248,609.39 over the life of the loan. If your mortgage interest rate is 5 percent, you’ll pay $284,685.71. Those two percentage points mean a difference of more than $36,000.

And let’s talk about credit cards. If you have a $3,000 balance at 15 percent interest and take two years to pay it off with payments of $145.46 per month, you'll pay $491.04 in interest.

In addition, if you don’t pay your credit card balance in full each month, interest will accrue on top of the amount you’ve charged to the card, increasing your debt. That may affect your debt to credit utilization ratio – the amount of available credit you’re using compared to the total amount available to you. And that, in turn, may also negatively impact credit scores.

How is my interest rate determined?

Lenders and creditors have their own criteria to decide what interest rates to offer you. These may include credit scores, credit reports, factors such as your income and the length of the loan. Economic trends, such as the benchmark interest rates mentioned above,also can influence your interest rate, particularly on home mortgages.

Interest rates are generally unavoidable when borrowing money, but it’s worth it to comparison shop and understand the real costs of the loans or credit before you accept.

What is an APR?

An Annual Percentage Rate (APR) is another rate that you may come across when borrowing money. An APR is your interest rate for an entire year, rather than just a monthly fee or rate, on your credit cards or loans, plus any costs or fees associated with the loan. It's the total cost of having the credit card or loan, stated as a percentage. The APR is intended to make it easier to compare lenders and loan options. Credit card companies are required to disclose the APR before issuing the card and also on monthly statements.

Greetings, financial enthusiasts and borrowers seeking clarity in the complex world of interest rates. I am not just an aficionado; my expertise in financial matters is grounded in a comprehensive understanding of the intricate dynamics that govern interest rates, credit scores, and their impact on loans. Let me substantiate my credibility by delving into the key concepts addressed in the article you've presented.

Understanding Interest Rates: At its essence, an interest rate is the cost incurred for borrowing money, be it for a mortgage, student loan, or credit card. The borrower repays not only the principal amount but also a percentage of the borrowed sum as interest. Exceptions exist, such as with promotional 0 percent interest rates or when credit card balances are paid in full monthly.

Factors Influencing Interest Rates: Credit scores and past credit behavior play pivotal roles in determining the interest rates a borrower may receive. Responsible credit behavior portrays you as a low-risk borrower, potentially leading to more favorable interest rates. The total interest paid depends on the loan's length and whether the interest rates are fixed or variable.

Fixed vs. Variable Interest Rates: Fixed interest rates remain constant throughout the loan term, offering predictability. Conversely, variable interest rates are linked to a benchmark index; when the index changes, the interest rate may fluctuate accordingly.

Significance of Interest Rates: Interest rates significantly impact the total amount repaid over the loan's life. Higher interest rates result in more substantial interest payments. The article provides examples illustrating how even a small percentage difference can lead to substantial disparities in the total interest paid over the loan term.

Credit Cards and Debt Accumulation: The article emphasizes the importance of understanding interest rates, especially on credit cards. Failure to pay the balance in full incurs interest, potentially affecting the debt to credit utilization ratio, which, in turn, influences credit scores negatively.

Determinants of Interest Rates: Lenders consider various factors, including credit scores, credit reports, income, and loan duration, to determine the interest rates offered. Economic trends, such as benchmark interest rates, can also impact rates, particularly in the context of home mortgages.

Annual Percentage Rate (APR): The APR is a crucial metric encompassing the interest rate and associated costs expressed as a percentage over a year. It facilitates easier comparison of lenders and loan options. Credit card companies are mandated to disclose the APR before issuing the card and on monthly statements.

In conclusion, the intricate dance of interest rates in the financial landscape demands vigilance and informed decision-making from borrowers. The examples provided underscore the financial ramifications of seemingly minor differences in interest rates. Remember, knowledge is your most potent tool in navigating the labyrinth of loans and credit.

What Do Interest Rates Really Mean? | Equifax® (2024)
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