How Do Loan Terms Affect the Cost of Credit?

A loan term is the amount of time you've got to pay off your installment loan. You'll agree to a fixed term before accepting a loan. Other types of personal loans, such as credit cards, don't have terms.

In short:

• Smaller loans: Less interest overall because terms are shorter. Monthly payments are generally higher.

• Larger loans: A mortgage, for example, would have a long term of around 30 years or more. Monthly payments are lower, but you pay more in total interest.

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Key Takeaways

• Loan terms directly shape how much credit costs — a shorter term means higher monthly payments but less total interest, while a longer term lowers your monthly payment but increases what you pay overall. On a $10,000 loan at 8%, extending the term from three to seven years adds nearly $1,840 in interest.

• Your total cost of credit goes beyond the interest rate — origination fees and other lender charges factor in too, so comparing the APR (not just the stated rate) gives you the clearest picture of what a loan will actually cost.

• Paying off your loan early can significantly reduce interest — unless your loan carries a prepayment penalty, in which case extra payments shrink the principal faster and lower total borrowing costs.

• To choose the right term, run the numbers before you sign — use a loan calculator to compare monthly payment amounts against your budget, then select the shortest term you can comfortably afford to minimize total interest paid.

Summary generated by AI, verified by MoneyLion editors

What's the Cost of Credit?

You'll pay a price in the form of interest and fees. The more you borrow, the more you'll pay in interest. Banks aren't philanthropists — they don't lend out money for free.

When you open an installment loan, you'll be paying back more than just the principal. When banks calculate your monthly payment, they factor in the interest they expect to earn.

Cost of Credit: An Example

Say you take out a $10,000 personal loan at 8% APR with a 48-month term. Each month, you'd make a payment of $244.13. By the end of the loan, you'd have paid $11,718.20 in total,​​ meaning the cost of credit was $1,718.20.

Your specific cost of credit depends on the term length and loan amount, your credit score — which largely influences the loan's interest rate — and any origination fees.

Why Do Loan Terms Matter?

Loan terms play a large part in:

• How much you'll pay per month

• How much you'll pay in interest

If you'd like to pay as little as possible, choose a longer term, as those make your payments smaller. The only issue is that the longer you take to pay off your loan, the more you'll pay in interest — even if your annual percentage rate (APR) stays the same. Interest increases because your payments are lower — in other words, it takes more time to pay off your loan.

In truth, though, the amount you pay in interest is up to you, no matter your term length. Unless your loan has prepayment penalties, you can pay it off early to reduce your cost of credit.

For example, a $15,000 loan with 10% APR would result in:

• $824.86 in interest for a 12-month loan

• $1,627.17 in interest for a 24-month loan

• $4,122.34 in interest for a 60-month loan

If you pay off your loan early, though, you'll save on interest payments.

Here's another look at the above example again:

If you pay twice the agreed monthly payment on the $15,000 loan with 10% APR you'd pay:

• $432.43 in interest for a 12-month loan

• $787.76 in interest for a 24-month loan

• $1,766.69 in interest for a 60-month loan

As you can see, that's dramatically lower than if you'd made the minimum payment each month.

How Loan Terms Change the Cost of Credit

Here's another look at what a $10,000 loan with 8% interest would look like.

Take another loan example — $10,000 at 11%.

• 1-year term: ~$884/month, ~$605 in interest

• 2-year term: ~$466/month, ~$1,185 in interest

• 3-year term: ~$327/month, ~$1,785 in interest

• 5-year term: ~$217/month, ~$3,045 in interest

How To Choose the Right Loan Term

How much money can you spare on extra monthly payments? Ideally, you'd choose a term well below that number. Missing payments hurts your credit score, so you should ensure that you can easily handle the financial constraints of a new loan.

Also, consider if you truly need the loan. What are you trying to buy that you can't wait until you've saved the money? Is it a wise investment?

Use a loan calculator to reveal the true cost of your loan. That's the amount of money you're paying to avoid waiting. Not to say there aren't plenty of loan-worthy situations — just be sure yours is one of them.

Common Mistakes To Avoid When Choosing a Loan Term

These are some of the most common mistakes that you shouldn't overlook when you're taking on a new loan.

• Don't forget the additional fees: When choosing a loan term, you may be tempted to focus solely on the monthly payment and ignore the total interest and fees associated with a lengthy installment plan. Some lenders even charge a higher APR for longer terms.

• A loan costs less the faster you pay it off: It's not "wrong" to choose an extra long term if you plan to throw more money towards the loan and pay it off early — provided there's no early payoff penalty.

• Shop around for the best rates: Many lenders will prequalify you, giving you a peek at your unique APR and term options.

FAQs About Loan Terms

What is a loan term?

A loan term is the length of time you have to pay back your loan. Think of it as the loan's lifespan.

What is a term loan?

A term loan is a loan with a "term," or a predetermined repayment schedule. In other words, it's not a revolving loan like a credit card or another line of credit.

How does a longer loan term affect the cost of credit?

A longer loan term affects the cost of credit in that you'll often pay more interest the longer your loan is open.

Is it better to get a short or long-term loan?

In general, the shorter the loan, the better to avoid interest fees — though this will depend on your particular situation and your ability to afford monthly installments.

How do monthly payments change with different loan terms?

Monthly payments vary with different loan terms. If you borrow a chunk of money, you can either pay it back sooner — with bigger monthly installments and fewer interest payments — or later, with more manageable monthly installments but more interest payments.

Key Terms

• Loan term: The set length of time you have to repay a loan, typically expressed in months or years.

• Cost of credit: The total amount you pay above the principal — including interest and fees — to borrow money.

• Annual percentage rate (APR): The yearly cost of borrowing, expressed as a percentage, that includes both the interest rate and certain fees such as origination charges. It's a more complete measure of loan cost than the interest rate alone.

• Principal: The original amount of money you borrow, not counting interest or fees.

• Installment loan: A loan you repay in fixed, scheduled payments over a set term, such as a personal loan, auto loan or mortgage. Unlike revolving credit, it can't be reused once repaid.

• Prepayment penalty: A fee some lenders charge if you pay off your loan balance before the end of the term. It can offset the savings from paying early, so it's worth checking your loan agreement before paying ahead of schedule.

• Origination fee: A one-time upfront charge that a lender applies for processing your loan, typically 1% to 10% of the loan amount, deducted from your funds before you receive them.

Sources:

• Consumer Financial Protection Bureau: What is the difference between a loan interest rate and the APR?

• Consumer Financial Protection Bureau: What is a prepayment penalty?

• Consumer Financial Protection Bureau: What is an origination fee?

• Federal Reserve Bank of St. Louis: Finance Rate on Personal Loans at Commercial Banks, 24 Month Loan

Summary generated by AI, verified by MoneyLion editors

Jasmin Baron, CCC™, contributed to editing this article.

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