Credit cards charge the most, followed by payday loans and buy-now-pay-later services

Credit cards typically carry the highest interest rates among mainstream borrowing options. Standard credit card APRs range from 18% to 24% for most cardholders, though some cards charge 29% or higher. A few cards marketed to people with poor credit histories charge rates above 30%. The rate you receive depends on your credit score, income, and the card issuer's pricing model.

Payday loans are often cited as the most expensive borrowing available. A typical payday loan charges $15 to $20 per $100 borrowed, which translates to an APR of 400% or higher when annualized. These loans are designed to be repaid in full within two weeks, so the actual dollar cost is smaller than the APR suggests—but the rate itself is extreme. Payday lending is regulated by state law, and some states cap rates while others do not.

Buy-now-pay-later (BNPL) services like Affirm, Klarna, and Afterpay often advertise "no interest" plans, but many offer interest-bearing options with APRs between 10% and 30%. These rates are lower than credit cards on average, but higher than personal loans from banks. BNPL services do not always report to credit bureaus, so missed payments may not affect your credit score—but they can still send your account to collections.

Key Takeaways

  • Credit card APRs typically range from 18% to 29%, making them the most expensive mainstream borrowing option for most people.
  • Payday loans charge 400% APR or higher when annualized, though the loan term is usually only two weeks.
  • Your credit score is the single largest factor determining which rate you receive; a score below 620 usually means higher rates across all products.
  • Personal loans from banks and credit unions charge 6% to 36% APR depending on your creditworthiness and the lender's policies.
  • Mortgages and auto loans charge the lowest rates because they are secured by collateral; rates typically range from 3% to 8%.

How credit scores determine the rate you pay

Lenders use your credit score to sort borrowers into risk tiers, and each tier gets a different rate. A score of 750 or higher typically qualifies you for the lowest credit card rates (around 18% to 21%). A score between 650 and 749 usually means rates between 22% and 26%. Below 650, rates jump to 27% or higher, and some issuers decline the application entirely.

The same principle applies to personal loans, auto loans, and mortgages. A 50-point difference in your credit score can mean a 2% to 4% difference in APR. Over the life of a mortgage or auto loan, that difference adds up to thousands of dollars in extra interest. This is why people with lower scores often turn to payday loans or BNPL services—they have fewer options that will accept them at all.

Secured loans charge less because the lender can take collateral

Mortgages and auto loans are secured by the house or car itself. If you stop paying, the lender can repossess the vehicle or foreclose on the home. Because the lender has a way to recover their money, they charge lower rates. Mortgage rates vary by market conditions and your credit score, but typically range from 3% to 8%. Auto loans usually range from 4% to 10%.

Home equity lines of credit (HELOCs) and home equity loans also use your house as collateral, so rates are lower than unsecured credit cards—usually between 7% and 12%. If you have equity in your home and a decent credit score, a HELOC is almost always cheaper than a credit card, though it carries the risk of losing your home if you default.

Personal loans and bank lines of credit fall in the middle

Unsecured personal loans from banks, credit unions, and online lenders typically charge 6% to 36% APR. The wide range reflects differences in credit scores and lender policies. Credit unions generally charge less than banks; online lenders vary widely. A personal loan from a credit union with a 700+ credit score might cost 8% to 12%, while the same borrower at an online lender might pay 12% to 18%.

Bank lines of credit (sometimes called overdraft protection or personal lines of credit) usually charge 18% to 24% APR, similar to credit cards. These are less common than they once were, but some banks still offer them as an alternative to credit cards for existing customers with good payment history.

Why payday loans and title loans exist despite their high rates

Payday loans and car title loans charge extreme rates because they are designed for people who cannot borrow anywhere else. Someone with a credit score below 550, a recent bankruptcy, or no credit history at all will be rejected by banks, credit unions, and most online lenders. A payday lender will lend to them anyway, at a rate that reflects the risk of default.

The loans are also structured to be repaid quickly—usually within two weeks—so the total dollar amount borrowed is small. A $300 payday loan with a $45 fee costs $45, not the $1,200 that a 400% APR might suggest. This structure makes payday loans attractive to people facing an immediate shortfall, even though the rate is punitive.

Car title loans work similarly. You pledge your vehicle as collateral and borrow against its value at rates between 25% and 300% APR. If you default, the lender keeps the car. These loans are legal in most states but banned in others, and they carry serious risk—losing your car can make it impossible to get to work.

State laws cap rates in some places but not others

Interest rate caps vary by state and by loan type. Some states cap credit card rates at 18% or 21%, which means issuers either do not operate there or offer only their lowest-rate products. Other states have no cap at all. Payday loan rates are capped in some states (often at 36% APR or lower) and completely unregulated in others, which is why rates vary so widely by location.

Federal law sets a 36% APR cap for active-duty military members through the Military Lending Act, but this does not apply to civilians. If you live in a state with no rate cap and need to borrow, you will see higher rates than someone in a state with strict limits. Checking your state's usury laws before borrowing can help you understand what rates are legal in your area.

Frequently Asked Questions

What is the highest interest rate a credit card can charge?

Most credit cards charge between 18% and 29% APR, though some cards for people with poor credit charge 30% or higher. A few issuers charge rates above 35%, but these are rare. Federal law does not cap credit card rates, so the limit depends on state law and the card issuer's policies.

Is a payday loan ever cheaper than a credit card?

In dollar terms, yes—a two-week payday loan with a $45 fee costs less than carrying a credit card balance for two weeks. But if you cannot repay the payday loan on time and roll it over, the cost balloons quickly. Most payday borrowers end up renewing their loans multiple times, turning a $45 fee into hundreds of dollars in interest.

Why do some people pay 30% APR when others pay 8%?

Credit score is the main reason. A score of 750+ qualifies you for the best rates; a score of 600 or below disqualifies you from most lenders entirely. Income, employment history, and existing debt also matter. Lenders use these factors to predict the risk that you will default, and they price the rate accordingly.

Can I negotiate my credit card interest rate down?

You can call your card issuer and ask for a lower rate, especially if you have a good payment history and your score has improved since you opened the account. Some issuers will lower your rate by 2% to 5% if you ask, but they are not required to. If they refuse, your only option is to transfer the balance to a card with a lower rate or pay off the balance.

Do BNPL services report to credit bureaus?

Most BNPL services do not report on-time payments to credit bureaus, so using them does not help your credit score. However, many do report missed or late payments, which can hurt your score. Some newer BNPL services are starting to report all payments, so check with the specific service before you use it.