- Interest rates express your base costs to borrow money.
- Annual percentage rates (APRs) provide a comprehensive breakdown of financing costs, including interest and additional fees.
- Comparing APRs while shopping around for loan offers can help you find the best rate on a personal loan.
Whether you’re new to lending or a seasoned borrower, the differences between APR and interest rate can be confusing. However, understanding these two terms can help you navigate the borrowing process more effectively. It may also help you save money by getting the best deal on a personal loan.
Read on for everything you need to know about the differences between interest rates and APRs, how they’re calculated, and which is the best indicator of the true cost of borrowing.
What is an interest rate?
An interest rate is the amount you pay to borrow money for a set time. Typically, your interest rate is expressed as a percentage of your loan or credit card balance. Interest rates may be variable or fixed. If you have a variable interest rate, it may change based on an external index. Fixed rates remain the same throughout the life of your loan.
Pro tip: Interest charges are added on top of your monthly principal payments. For instance, if you take out a $4,000 loan with a 2-year term and a 20% interest rate, your principal payment would only be $167 per month before interest. Your monthly payments increase to $204 after adding interest.
How are interest rates calculated?
Interest rates are calculated based on a number of factors, including:
- Average market rates
- Loan amount
- Loan term length
Your lender or credit card issuer will also consider details like your credit score and payment history. If you have a good credit score and a solid history of repaying your debts on time, you’re more likely to qualify for a lower rate.
But if your credit score could use some work, your interest rate may be higher to reduce the risk of loaning you money.
What is APR?
APR stands for annual percentage rate. It represents the total cost of borrowing money, including interest charges and additional fees. These vary depending on your loan provider and the loan type, but may include:
- Origination fees
- Processing fees
- Closing costs
- Administrative charges
- Account maintenance fees
How is APR determined?
APRs consider factors like your loan amount, term length, and credit history. However, your APR also comprises factors outside of your control. For example, APRs may include fees and other costs built into your personal loan.
Pro tip: Thanks to the Truth in Lending Act (TILA), your lender must provide your APR and its associated fees. You can typically find this information in your loan estimate or terms. If you can’t find your APR, reach out to your loan provider directly.
APR vs. Interest Rate: What are the differences?
Both APR and interest rate give you an idea of how much it’ll cost you to borrow money. However, the two percentages are calculated differently and represent unique costs. For a closer look at how interest rates and APRs differ, consider the table below.
Why is APR higher than the interest rate?
APRs are often higher than interest rates because they include the interest rate on a personal loan plus additional charges.
Can APR be equal to the interest rate?
APRs can be equal to the interest rate on a loan. However, this is only the case if there are no up-front fees associated with your loan, like origination fees. In addition, your APR is almost never lower than the stated interest rate.
Is it better to have a lower APR or interest rate?
Because your APR represents the total cost to borrow money, it’s best to look for a loan with a lower APR. Often, potential borrowers pay close attention to interest rates but fail to compare APRs, which can result in expensive debt that’s hard to repay.
APR vs. interest rate example
For a real-time look at the differences in APRs and interest rates, consider the following.
You plan to take out a $10,000 loan with a 5-year repayment period and a 20% interest rate. Based on this information alone, you calculate your monthly payments to be $265. You also determine you’ll spend about $5,900 in interest over the life of your loan.
However, the total APR on your loan is 28%, after counting all interest charges and additional fees. When you factor APR into your installments, you find your monthly payments will actually be $311, and your total cost to borrow will be about $8,700—almost $300 more than you originally anticipated.
Ready to start comparing loans?
Knowing the differences between APRs and interest rates is one of the most important factors when it comes to comparing loans. After reading this guide, you should feel empowered to evaluate loan offers and determine which loan is the right choice for you based on interest rates and total APRs.
And if you’re not sure you’ve found the right loan, consider applying for a personal loan through Upstart. Our model looks beyond your credit score and uses work experience and education² to help you find a rate on a personal loan. Check your rate online today—at no cost to your credit score.¹
² Neither Upstart nor its bank partners have a minimum educational attainment requirement in order to be eligible for a loan.