Current credit card interest rates range from roughly 16% to 36% APR, depending on your credit score, the card issuer, and the specific card type.

The average APR across all credit cards sits around 21% to 22%, but that number masks a wide split. Someone with excellent credit (typically 750+) might get a card at 16% to 18%. Someone with fair or poor credit could see 28% to 36%. The card itself matters too — a premium rewards card might start at 18%, while a card marketed to people rebuilding credit might start at 29%.

These rates are not set by the government or a central body. Each issuer — Chase, Capital One, American Express, Discover, and dozens of smaller banks — sets its own rates based on what it thinks the risk is worth. They change constantly, and they can change on your account after you open it, though issuers must give you 45 days' notice before raising your rate on existing balances.

The rate you see advertised is a range, not a promise. When a card says "16.99% to 29.99% APR," the issuer will place you somewhere in that band based on your credit report, income, and history with that bank. You do not know which end of the range you will get until you apply.

Key Takeaways

  • Average credit card APR is around 21% to 22%, but rates for people with good credit start around 16% to 18%, while rates for people with fair or poor credit often reach 28% to 36%.
  • Each card issuer sets its own rates and can raise your rate after you open the card, though they must notify you 45 days in advance before increasing the rate on existing balances.
  • The APR range shown in an offer (like "16.99% to 29.99%") is not a may provide — your actual rate depends on your credit score, income, and history with that bank.
  • Interest charges only apply if you carry a balance; paying your full statement balance by the due date means you pay zero interest regardless of the APR.
  • Different card types carry different average rates — premium rewards cards tend to have lower starting rates than cards designed for people with limited credit history.

How credit scores affect the rate you get

Your credit score is the single biggest factor in where you land within a card's APR range. Credit scores typically fall into bands: excellent (usually 750+), good (670–749), fair (580–669), and poor (below 580), though different scoring models use slightly different cutoffs.

A person with a 780 credit score applying for the same card as someone with a 620 score will almost certainly receive a lower APR. The difference can easily be 8 to 12 percentage points. On a $5,000 balance, that gap means paying hundreds of dollars more per year in interest.

Your credit score reflects your payment history, how much credit you are using, how long you have had credit accounts open, and the mix of credit types you carry. Issuers pull your credit report when you apply, and they may pull it again periodically to reassess your rate.

Why rates vary between card types

Premium rewards cards — the ones offering 2% cash back or 3x points on travel — typically have lower starting APRs, often in the 16% to 22% range. These cards target people with good to excellent credit who are less likely to carry a balance anyway.

Cards marketed to people rebuilding credit or with limited credit history often start at 24% to 36% APR. These cards carry higher rates because the issuer is taking on more risk. A secured credit card, where you put down a cash deposit, might start at 18% to 24%.

Business credit cards, student cards, and cards for specific retailers each have their own typical ranges. A retail store card, for example, often runs 18% to 27%. The card's purpose and target audience shape the rate band before your credit score even enters the picture.

When your rate can change after you open the card

Your APR is not locked in for life. Issuers can raise your rate on new purchases and new balances at any time, as long as they give you 45 days' written notice. They cannot raise the rate on an existing balance unless you are more than 60 days late on a payment, or unless a promotional rate expires.

Common reasons for a rate increase include a drop in your credit score, a missed payment, or simply a decision by the issuer to reprice its portfolio. Some banks raise rates across the board during periods of economic uncertainty. Others raise rates selectively based on account behavior.

You have the right to reject a rate increase by closing the card, though you will still owe the balance at the old rate. If you accept the new rate by continuing to use the card, you are bound by it. Some people close cards to lock in the old rate, then pay down the balance over time.

How interest actually gets calculated on your balance

Credit card companies use one of two main methods: the average daily balance method or the adjusted balance method. Most use average daily balance, which is more common and usually results in higher interest charges.

Here is how it works: the issuer adds up your balance at the end of each day in the billing cycle, divides by the number of days, and multiplies by your daily rate (your APR divided by 365). If your APR is 21% and your average daily balance is $2,000, your interest charge for a 30-day month is roughly $35.

The key detail: interest accrues from the moment you make a purchase if you are already carrying a balance. If you pay your full statement balance by the due date, you pay zero interest on new purchases. This is called the grace period, and most cards offer it — but only if you are not carrying a balance from the previous month.

Comparing rates across different issuers

You cannot shop for APR the way you shop for a mortgage rate. You can see the range an issuer advertises, but you will not know your actual rate until you apply and they pull your credit. Some issuers are known for offering lower starting rates to people with good credit; others are known for higher rates across the board.

If you have good credit, comparing the advertised ranges of cards you are interested in gives you a rough sense of which issuers tend to price lower. A card advertising "16.99% to 22.99%" is likely to offer lower rates to may have access to applicants than one advertising "19.99% to 29.99%."

The real comparison, though, happens after you apply. If you receive an offer at 24% and you have good credit, you can shop around — apply to another card and see what rate you get. Each application does trigger a hard inquiry on your credit report, so doing this within a short window (typically 14 to 45 days, depending on the scoring model) counts as a single inquiry for credit scoring purposes.

What happens if you carry a balance

Carrying a balance means paying interest every month until the balance is gone. On a $3,000 balance at 22% APR, making minimum payments (usually 1% to 3% of the balance), you could spend 5 to 7 years paying it off and pay $2,000 or more in interest alone.

The math is brutal because interest compounds. Each month, interest accrues on the remaining balance, which includes the previous month's interest. The longer you carry the balance, the more interest you pay relative to the original purchase amount.

The only way to avoid interest is to pay the full statement balance by the due date. If you cannot do that, paying as much as possible above the minimum reduces the interest you pay over time. A $3,000 balance paid off in 12 months instead of 84 months saves you roughly $1,500 in interest at the same 22% rate.

Frequently Asked Questions

Can I negotiate my credit card APR down?

You can call your issuer and ask, especially if you have been a customer for years or if your credit score has improved significantly since you opened the card. Some issuers will lower your rate by 1 to 3 percentage points if you have a good payment history. There is no harm in asking, but there is no may provide either.

Why is my APR higher than the advertised range?

If your rate is higher than the range shown in the offer, check your credit report for errors — a mistake could have lowered your score. If your report is accurate, your credit score or income may have placed you at the high end of the range, or the offer you saw may have been targeted to people with better credit. You can ask the issuer why you received that rate.

Does paying interest build credit?

No. Paying interest does not help your credit score. What helps is making on-time payments and keeping your balance low relative to your credit limit. You can build credit without ever paying a cent in interest by paying your full balance each month.

What is the difference between APR and interest rate?

APR (annual percentage rate) is the yearly cost of borrowing, including the interest rate plus any fees. For credit cards, the APR and interest rate are usually the same thing because most cards do not charge an annual fee. The APR tells you what you will pay per year if you carry a $100 balance for 12 months.

If I transfer a balance to a 0% APR card, do I pay interest?

Not during the promotional period, which typically lasts 6 to 21 months depending on the card. After the promotional period ends, the regular APR kicks in on any remaining balance. Balance transfer cards usually charge a one-time fee (typically 3% to 5% of the amount transferred) upfront, so factor that into your decision.