Interest rates vary by the type of debt, your credit score, and the lender — there is no single "right" rate

The interest rate you pay depends on what you are borrowing for, who you are borrowing from, and how risky the lender thinks you are. A mortgage might be 6 to 7 percent right now, a car loan 5 to 9 percent, a credit card 18 to 25 percent, and a payday loan 400 percent or higher. The same person can get different rates from different lenders for the same type of loan. Your credit score, income, employment history, and how much you are borrowing all move the number up or down.

The rate matters because it determines how much extra you pay beyond what you borrowed. On a $10,000 car loan at 6 percent over five years, you pay about $1,600 in interest. At 9 percent, you pay about $2,400. The difference is real money that goes to the lender, not to you. Understanding what rate you are being offered and why helps you decide whether to accept it, shop around, or pay down the debt faster.

Key Takeaways

  • Interest rates for mortgages, auto loans, and personal loans typically range from 4 to 10 percent depending on current market conditions and your credit score.
  • Credit card rates are usually much higher — often 18 to 25 percent — because the lender has no collateral if you do not pay.
  • Your credit score is the single biggest factor you control; a score 50 points higher can lower your rate by 1 to 2 percentage points on most loans.
  • Even a small difference in rate costs you hundreds or thousands of dollars over the life of a loan, so shopping around between lenders is worth your time.
  • Payday loans, title loans, and other short-term debt often carry rates of 300 to 500 percent or higher and should be avoided if any other option exists.

How rates differ by loan type

Mortgages — loans to buy a house — currently range from about 6 to 7.5 percent for a 30-year fixed loan, though this changes with the broader economy. You lock in the rate when you close, so the rate you get on day one is the rate you pay for 30 years. Mortgages have the lowest rates because the house itself is collateral; if you stop paying, the lender takes the house back.

Auto loans typically run 5 to 9 percent depending on the car's age, how much you are putting down, and your credit score. New cars usually get lower rates than used cars. Like a mortgage, the car is collateral, so the lender's risk is lower than with unsecured debt.

Personal loans — money you borrow for any reason, with no collateral — usually range from 6 to 36 percent. The wide range reflects how much the lender is guessing about whether you will repay. A bank personal loan might be 8 to 12 percent; an online lender might be 15 to 36 percent. These loans are riskier for the lender than mortgages or car loans, so the rate is higher.

Credit cards carry rates of 18 to 25 percent on average, though some cards charge as high as 29.99 percent. Credit card debt is unsecured — the card company has no collateral — and people often carry balances for years, so the lender prices in that risk. The rate you get depends on your credit score and the card issuer's own pricing.

Payday loans, title loans, and cash advances are short-term loans meant to be repaid in two weeks to a month. They carry rates of 300 to 500 percent or higher, expressed as an annual percentage rate. A $500 payday loan might cost you $575 to repay in two weeks — that is $75 in fees on a $500 loan. These loans are predatory and should be avoided; if you need emergency cash, look for a personal loan, a credit union loan, or a hardship program from your creditor instead.

What moves your rate up or down

Your credit score is the biggest factor you control. Scores range from 300 to 850. A score above 740 usually gets you the best rates a lender offers. A score between 670 and 739 gets you a middle rate. Below 670, rates jump significantly. On a $200,000 mortgage, the difference between a 740+ score and a 620 score can be 1.5 to 2 percentage points — that is $200 to $300 more per month for 30 years.

Your debt-to-income ratio — how much you owe each month divided by how much you earn — also matters. If you earn $5,000 a month and already owe $2,000 a month in car payments, student loans, and credit card minimums, your ratio is 40 percent. Most lenders want to see this below 43 percent for a mortgage. A higher ratio means you are already stretched, so the lender charges more or declines you.

The amount you are borrowing and how long you take to repay affect the rate too. Borrowing $5,000 is riskier to a lender than borrowing $50,000 because the fixed costs of processing the loan are higher relative to the amount. A five-year loan is riskier than a three-year loan because more can go wrong in five years. These factors usually move the rate by a fraction of a percent, but they add up.

Current market conditions set the floor. When the Federal Reserve raises interest rates, all lender rates rise. When it cuts rates, lender rates fall. You cannot control this, but you can time your borrowing; if rates are falling, waiting a few months might save you money. If rates are rising, borrowing sooner might be cheaper.

How to find out what rate you will actually get

Do not rely on advertised rates. Banks and lenders advertise their best rate — the one they give to people with excellent credit and large down payments. You may not may have access to for that rate. Instead, get a pre-qualification or pre-approval from the lender. This is free and takes 10 to 15 minutes online or over the phone. The lender pulls your credit score and asks about your income and debts, then tells you the rate range you would likely get.

Shop around with at least three lenders. A mortgage pre-approval from one bank, one credit union, and one online lender takes a few hours total and can save you thousands of dollars. For a car loan, get quotes from your bank, a credit union, and the dealership's lender. For a personal loan, compare at least three online lenders or banks. Each inquiry into your credit score within 14 days counts as one inquiry, so multiple shopping does not hurt your score as much as you might think.

Ask the lender for the Annual Percentage Rate (APR), not just the interest rate. The APR includes the interest rate plus fees, so it is the true cost of borrowing. A loan advertised at 5 percent interest might have an APR of 5.5 percent once you add in origination fees or closing costs.

How interest compounds and costs you money over time

Interest is usually calculated monthly. On a $10,000 loan at 6 percent annual interest, you owe $50 in interest the first month (10,000 × 0.06 ÷ 12). If you make a payment of $200, $50 goes to interest and $150 goes to the principal — the amount you actually borrowed. Next month, interest is calculated on $9,850, so you owe slightly less in interest. This is why paying extra toward the principal early saves you the most money; you reduce the balance that interest is calculated on.

On a credit card, interest compounds daily. If you carry a $5,000 balance at 20 percent APR and make no payments, you owe about $100 in interest the first month. If you do not pay that interest, next month interest is calculated on $5,100, so you owe about $102 in interest. The balance grows faster and faster. This is why credit card debt is dangerous; if you only make the minimum payment, most of it goes to interest and the balance barely shrinks.

A simple way to see the cost: use an online loan calculator. Enter the loan amount, the interest rate, and the term (how long you have to repay). The calculator shows you the total interest you will pay. Plug in different rates to see how much a 1 percent difference costs you. This makes the rate concrete instead of abstract.

When to refinance or pay off debt early

If interest rates have fallen since you took out a loan, refinancing — taking out a new loan at a lower rate to pay off the old one — can save you money. On a mortgage, refinancing usually makes sense if rates have dropped 0.5 to 1 percent. You will pay closing costs (usually $2,000 to $5,000), so you need to stay in the house long enough for the monthly savings to cover those costs. A mortgage calculator can tell you the break-even point.

For credit cards, refinancing means moving the balance to a new card with a lower rate or a 0 percent introductory period. Many balance-transfer cards offer 0 percent for 6 to 21 months, then a regular rate. This works only if you stop using the old card and pay down the balance during the 0 percent period. If you do not, you owe interest on the remaining balance at the new card's regular rate.

Paying off debt early always saves you interest, but it only makes sense if you have the cash and no higher-priority use for it. If you have $5,000 in savings and $5,000 in credit card debt at 20 percent, paying off the card saves you $1,000 a year in interest — that is a may provide 20 percent return. If you have no emergency fund, though, keeping some cash is more important than paying off the debt early.

Frequently Asked Questions

What is a good interest rate right now?

Rates change constantly with the economy. For mortgages, anything under 7 percent is currently reasonable. For auto loans, under 7 percent is good. For personal loans, under 12 percent is good. For credit cards, under 18 percent is good, though most cards are higher. Check current rates on bankrate.com or nerdwallet.com to see what lenders are actually offering today.

Can I negotiate my interest rate?

Yes, especially on mortgages, auto loans, and personal loans. The advertised rate is a starting point. If you have good credit, a large down payment, or you are willing to shop around, you can push back and ask for a lower rate. Credit card rates are harder to negotiate, but calling your card issuer and asking for a lower rate sometimes works if you have been a good customer.

Why did my rate go up after I was approved?

Lenders sometimes lock in a rate for 30 to 60 days. If you do not close the loan within that window, the rate expires and a new rate is calculated based on current market conditions. If rates have risen, your new rate will be higher. Always ask when your rate lock expires and plan to close before that date.

Does paying off debt early hurt my credit score?

Paying off debt early does not hurt your score. Your score may dip slightly in the short term because you have less active debt, but it recovers within a few months. The long-term benefit — less interest paid and lower debt — is worth any temporary dip.

What is the difference between APR and interest rate?

The interest rate is the percentage of the loan amount you pay in interest each year. The APR includes the interest rate plus all fees — origination fees, closing costs, insurance, and so on. The APR is the true cost of borrowing and is what you should compare between lenders.