Your interest rate is printed on your statement and in your online account

The interest rate on your credit card — called the Annual Percentage Rate, or APR — appears in three places you can check right now. First, look at your most recent paper statement or log into your card issuer's website and find the section labeled "Interest Rates" or "APR." Second, check the original disclosure document you received when you opened the account; it's called the Schumer Box, and it lists every rate your card carries. Third, call the customer service number on the back of your card and ask a representative to read your current APR aloud.

The rate you see is the annual percentage you'll pay on any balance you carry past your due date. If your statement shows 18.99% APR and you carry a $1,000 balance for a full year without paying it down, you'll owe roughly $190 in interest alone. Most cards have more than one APR — one for purchases, one for balance transfers, one for cash advances — so make sure you're looking at the rate that applies to the debt you actually have.

Key Takeaways

  • Your APR is listed on your monthly statement under "Interest Rates," on your card issuer's website under account details, and on the Schumer Box disclosure you received when you opened the account.
  • Most cards carry multiple APRs: one for regular purchases, one for balance transfers, and one for cash advances, and each rate may be different.
  • Your APR can change if you miss a payment or if your introductory rate expires, so check your statement each month to catch increases.
  • The interest rate shown is annual, but interest accrues daily, which is why carrying a balance for even a few weeks costs money.

Where to look on your monthly statement

Open your paper statement or pull up your online account. Near the top or middle of the first page, you'll find a section titled "Interest Rates and Fees," "APR," or "Account Terms." This section lists every rate attached to your card. You'll see a row for "Purchase APR" (the rate for everyday spending), "Balance Transfer APR" (the rate if you move debt from another card), and "Cash Advance APR" (the rate for withdrawing cash). Each one may be different, and some may have an introductory rate that expires after a set number of months.

If you can't find this section on your statement, scroll to the back pages or look for a separate insert. Some issuers print it on the back of the statement envelope. If you're viewing your account online, the rate information is usually under a tab labeled "Account Details," "Account Summary," or "Rates and Fees." The exact wording varies by bank, but the information is always there.

Check the Schumer Box from when you opened your account

When you first opened your credit card, your issuer sent you a document called the Schumer Box. It's a standardized table required by federal law that discloses all the rates, fees, and terms of your card. Find this document in your files or request a copy from your card issuer by phone or through your online account. The Schumer Box shows your initial APR for purchases, balance transfers, and cash advances, plus any introductory rates and when they expire.

This document is useful because it shows what you were promised when you signed up. If your current statement shows a different rate, you can compare the two and understand whether an introductory period has ended or whether your rate has increased due to a missed payment or other reason. Keep the Schumer Box in your records; it's proof of the terms you agreed to.

Call your card issuer to confirm your current rate

The fastest way to get a definitive answer is to call the customer service number on the back of your card. Have your account number ready. Tell the representative you want to know your current APR for purchases, and ask them to confirm whether any introductory rates are still active and when they expire. Write down the rate they give you, the date you called, and the representative's name. This creates a record if there's a dispute later.

When you call, also ask whether your rate is variable or fixed. A variable rate can change if the prime rate changes or if your credit score drops. A fixed rate stays the same unless you miss a payment by 60 days or more, at which time your issuer can raise it to a penalty APR. Knowing which type you have helps you predict whether your rate might change.

Understand why you might see multiple rates on one card

Credit cards typically carry three separate APRs. The Purchase APR applies to everyday spending — groceries, gas, restaurants. The Balance Transfer APR applies if you move debt from another card to this one; it's often lower than the purchase rate for the first 6 to 21 months, then jumps to the regular purchase rate. The Cash Advance APR applies if you use the card to withdraw cash from an ATM; it's almost always higher than the purchase rate and starts accruing interest immediately, with no grace period.

Some cards also carry a Penalty APR, which kicks in if you miss a payment by 60 days or more. This rate is usually the highest on the card and can apply to your entire balance, not just new charges. Check your statement to see all the rates you carry and which one applies to the debt you currently owe.

Know when your rate can change

Your APR is not locked in forever. Your issuer can raise your rate in two situations. First, if you miss a payment by 60 days or more, they can apply a penalty APR to your account. Second, if you have a variable rate, it can increase when the prime rate rises or when your credit score drops. Your issuer must notify you of any rate increase at least 45 days before it takes effect, so watch your mail and your online account for notices.

Introductory rates also expire. If your statement shows a 0% APR for balance transfers, that rate is temporary. When the introductory period ends — usually after 6, 12, or 21 months — your rate jumps to the regular purchase or balance transfer APR listed on your Schumer Box. Mark the expiration date on your calendar so you're not surprised by the increase.

How to use your APR to calculate interest charges

Your APR is an annual rate, but interest is calculated daily. To estimate what you'll owe, divide your APR by 365 to get your daily rate, then multiply by your balance and the number of days you carry it. For example, an 18% APR on a $2,000 balance carried for 30 days costs roughly $30 in interest. The exact amount depends on how your issuer calculates the balance — some use the average daily balance, others use the ending balance — so the number on your statement may differ slightly from your estimate.

The key point: interest accrues every single day you carry a balance. Paying off your card in full by the due date means you pay zero interest, no matter how high your APR is. Carrying even a small balance for a few weeks costs money. If you're carrying a large balance, the interest charges can become substantial quickly, which is why understanding your rate matters for deciding whether to pay down the balance or transfer it to a lower-rate card.

Frequently Asked Questions

Can my APR change without notice?

No. Federal law requires your issuer to notify you at least 45 days before any rate increase takes effect. The notice comes by mail or email. However, if you miss a payment by 60 days or more, your issuer can apply a penalty APR immediately after sending notice. Check your mail regularly so you don't miss these notifications.

Why does my statement show different APRs for different types of transactions?

Because each type of transaction carries different risk for the issuer. Cash advances have no grace period and cost the issuer more to process, so the APR is highest. Balance transfers are often promotional, so the introductory rate is lower. Purchase APR is the standard rate for everyday spending. This is standard across the industry.

Is a 0% introductory APR really free?

The interest is free during the promotional period, but only if you pay off the balance before the rate expires. Once the introductory period ends, any remaining balance is charged the regular APR, which is usually 15% to 25%. If you transfer a balance to a 0% card, calculate how much you need to pay each month to clear it before the rate jumps.

What's the difference between a fixed APR and a variable APR?

A fixed APR stays the same unless you miss a payment by 60 days or more. A variable APR changes when the prime rate changes, which happens when the Federal Reserve adjusts interest rates. Variable rates are usually lower to start, but they can increase without a missed payment. Check your Schumer Box to see which type you have.

If I only make the minimum payment, how much interest will I pay?

That depends on your balance and APR, but minimum payments are designed to keep you in debt. A $5,000 balance at 18% APR with only minimum payments can take years to pay off and cost thousands in interest. Use an online calculator with your specific balance and APR to see the total cost, or call your issuer and ask them to project it for you.