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What Is a Good Interest Rate on a Credit Card

MoneyAtlas Staff
MoneyAtlas Staff
·8 min read
What Is a Good Interest Rate on a Credit Card

Introduction

Finding a good interest rate on a credit card is a moving target because rates fluctuate based on the economy and your personal credit history. For most people, the question isn't just about what the rate is, but how much that rate will cost them over time. Currently, the average credit card interest rate in the United States sits between 21% and 25%, depending on whether you are looking at new offers or existing accounts. MoneyAtlas tracks these shifts across more than 1,500 financial products to help you understand where you stand. This guide explores what qualifies as a competitive rate in today's market, how your credit score dictates the offers you see, and how to evaluate different types of APRs. Understanding these benchmarks is the first step toward comparing current credit card offers and choosing a card that fits your financial goals.

Defining a Good Interest Rate in the Current Market

The definition of a good interest rate depends heavily on the broader economic environment. When the Federal Reserve adjusts the federal funds rate, credit card issuers usually follow suit by adjusting their prime rates. Because most credit cards have variable interest rates, your Annual Percentage Rate (APR) can change even if your financial habits stay the same.

As of recent data, the average APR for new credit card offers is approximately 23.79%. For accounts that are already open and accruing interest, the average is closer to 21.52%. Given these benchmarks, any rate that falls below 20% is performing better than the national average. If you can secure a rate in the 13% to 17% range, you are looking at some of the most competitive non-promotional rates available in the traditional banking sector. For a deeper benchmark, see what counts as high APR on credit cards.

The Role of Credit Unions

Credit unions often provide a different benchmark for what a good rate looks like. Federal credit unions are subject to a legal interest rate ceiling, which is currently set at 18% by the National Credit Union Administration (NCUA). This means that even the highest rate at a federal credit union is often lower than the average rate at a major national bank. For borrowers prioritizing the lowest possible ongoing interest rate, credit union cards are often a primary category to compare, especially when you are shopping for the best credit card offers.

Low Interest vs. Rewards Cards

It is also important to distinguish between the types of cards you are comparing. Rewards cards, which offer cash back, points, or miles, almost always carry higher interest rates. The cost of funding those rewards is baked into the APR. A good rate for a rewards card might be 22%, whereas a good rate for a plain-vanilla card designed specifically for low interest might be 15%. When the annual fee matters as much as the APR, it helps to compare no annual fee credit cards.

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How Credit Scores Influence Your APR

Your credit score is the single most important factor an issuer uses to determine your specific interest rate within their advertised range. When you see a card advertised with an APR of 18.49% to 28.49% variable, the rate you receive depends on your creditworthiness.

Rate Brackets by Credit Score

Issuers generally categorize applicants into tiers. While every lender has its own internal logic, the following averages for new cardholders show the stark difference your score makes:

  • 760 and above (Excellent): Borrowers in this range often see average offers around 18% to 22%, though some specialized low-rate cards may offer even less.
  • 700 to 759 (Good): This tier typically sees rates in the 22% to 25% range.
  • 660 to 699 (Fair): Rates for fair credit often climb toward 26% to 28%.
  • Below 660 (Poor/Limited): Borrowers in this range may face rates of 29% or higher, or they may need to look at secured cards which often carry high fixed rates.

For a closer look at how those tiers affect pricing, read the current average credit card APR benchmarks.

The Cost of a Lower Score

The difference between a 20% APR and an 28% APR is significant when carrying a balance. For someone carrying a $5,000 balance and making a fixed $250 monthly payment, the higher rate could result in hundreds of dollars in additional interest charges and several extra months of repayment time. Comparing these potential outcomes is a vital part of the decision process, and balance transfer cards are often worth checking if you are trying to reduce that cost.

Understanding the Different Types of APR

A single credit card can have multiple interest rates depending on how you use the card. It is a mistake to assume the purchase APR applies to every transaction. Reviewing the Schumer Box, the standardized table of rates and fees required by law, reveals these different categories.

Purchase APR

This is the standard rate applied to new purchases. This is the rate most people refer to when asking if a card has a good interest rate. It only applies if you do not pay your statement balance in full by the due date.

Balance Transfer APR

This rate applies to debt moved from one credit card to another. Many cards offer a 0% introductory APR on balance transfers for a set period, such as 12 to 21 months. After that period ends, the remaining balance typically reverts to a standard purchase APR or a specific balance transfer APR. If that is the route you are considering, our balance transfer card comparison is the most relevant next step.

Cash Advance APR

If you use your credit card to get cash from an ATM, you will likely be charged a cash advance APR. This rate is almost always significantly higher than the purchase APR, often hovering around 29.99%. Furthermore, cash advances usually do not have a grace period. Interest begins accruing the moment you take the money.

Penalty APR

If you miss a payment or a payment is returned, the issuer may trigger a penalty APR. This rate can be as high as 29.99% or more. It can stay in effect for several months or even indefinitely, depending on the terms of your agreement and your subsequent payment history.

The Mechanics of Credit Card Interest

To understand why a few percentage points matter, you have to understand how interest is calculated. Most credit cards use a method called average daily balance.

How Credit Card Interest Is Calculated

  1. 1

    Determine the daily periodic rate

    The issuer takes your APR and divides it by 365 days. If your APR is 24%, your daily periodic rate is approximately 0.0657%.

  2. 2

    Calculate the average daily balance

    The issuer looks at your balance every day of the billing cycle, adds them up, and divides by the number of days in the cycle.

  3. 3

    Multiply the figures

    The average daily balance is multiplied by the daily periodic rate, and then multiplied by the number of days in the billing cycle.

Because interest compounds daily, you are essentially paying interest on your interest. This is why a 25% APR feels much heavier than a 15% APR over several months. For a plain-English breakdown of the math, see how credit card APR interest works.

Strategies for Securing a Better Interest Rate

If you find that your current rates are well above the national average or the 20% benchmark, there are several ways to seek a better deal.

0% Intro APR Offers

For those looking to make a large purchase or pay down existing debt, 0% introductory APR cards are a powerful tool. These cards provide a window where no interest is charged on purchases or balance transfers. This allows 100% of your payment to go toward the principal balance. When comparing these offers, pay attention to the length of the intro period and any balance transfer fees, which typically range from 3% to 5%.

Negotiating with Your Issuer

It is possible to call your current credit card issuer and request a lower APR. This is most effective for cardholders who have a history of on-time payments and whose credit scores have improved since they first opened the account. While not all issuers will agree to a reduction, a simple phone call costs nothing and does not result in a hard inquiry on your credit report.

Exploring Credit Unions

As mentioned previously, credit unions are member-owned and often prioritize lower rates over high profit margins. If you are eligible for membership in a credit union, their credit card products often feature ongoing APRs that are significantly lower than those from big-box banks.

Personal Loans for Debt Consolidation

If you are carrying a large balance at a high APR, a personal loan may be worth comparing. Personal loans often have fixed interest rates that are lower than credit card APRs, especially for those with good credit. Moving credit card debt to a personal loan can provide a fixed repayment term and lower the total interest paid, so it can make sense to compare personal loans as an alternative.

Evaluating a Card Beyond the Interest Rate

While the interest rate is a critical factor, it should not be the only criteria you use when comparing cards. A card with a 24% APR might still be a better choice for someone who pays in full every month but wants to maximize travel rewards. Conversely, for someone who knows they will carry a balance, a 15% APR card with no rewards is almost always the superior financial choice.

Consider these factors alongside the APR:

  • Annual Fees: A card with no annual fee and a slightly higher APR might be cheaper than a low-APR card with a $95 annual fee, depending on your balance.
  • Sign-up Bonuses: These can offset interest costs in the short term, but they should not justify carrying a long-term balance at a high rate.
  • Perks and Protections: Features like cell phone insurance, extended warranties, or primary rental car coverage add value that isn't reflected in the APR.

MoneyAtlas makes it easier to compare these factors side by side. By looking at the total cost of ownership, including fees and potential interest, you can make a more informed decision about which card fits your lifestyle. If you want to compare the full field again, browse the best credit cards.

Summary of Key Benchmarks

Navigating the world of credit card interest requires keeping a few key numbers in mind. These benchmarks help you identify if an offer is competitive or if you should keep looking.

  • The 20% Threshold: This is the current "line in the sand." Rates below 20% are generally good; rates above 25% are high.
  • The 18% Ceiling: This is the maximum rate for federal credit unions and a great target for low-interest seekers.
  • The 0% Window: The gold standard for short-term borrowing or debt consolidation.
  • The 30% Peak: This is often the upper limit for penalty APRs and cards for poor credit. Avoid this whenever possible.

By staying informed about these rates and regularly checking how your current cards compare to the market, you can ensure you aren't paying more for credit than necessary. Use current credit card APR benchmarks and the comparison tools at MoneyAtlas to see the latest rates and terms from hundreds of issuers in one place.

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MoneyAtlas Staff

MoneyAtlas Staff

MoneyAtlas Editorial Team

Articles and reviews from the MoneyAtlas editorial team — independent research on credit cards, banking, loans, insurance, and investing.