Your card's 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: your monthly statement, your online account portal, and your card issuer's customer service line. Most cardholders find it fastest to log into their online account, because the APR is usually listed on the main dashboard or in an account details section. If you have a physical statement, the APR is typically on the first or second page, often in a box labeled "Interest Rate" or "APR."
The rate you see may not be the only rate on your card. Many cards have different APRs for purchases, balance transfers, and cash advances. You need to know which rate applies to the money you actually owe, because they can differ by several percentage points. A card might charge 18% APR on purchases but 25% APR on cash advances, for example.
Key Takeaways
- Your APR is listed on your monthly statement, in your online account portal, and available by calling customer service.
- Credit cards often have multiple APRs — one for purchases, one for balance transfers, and one for cash advances — so check which rate applies to your balance.
- If you carry a balance, the APR determines how much interest you pay each month, so knowing the exact number matters for your budget.
- Introductory rates expire and revert to the standard APR, so check your original card agreement or statement for the end date.
- Your APR can change if you miss a payment or if the card issuer raises rates, so review your statement each month.
Check your online account first — it's the fastest way
Log into your card issuer's website or mobile app using your username and password. Most issuers display your APR on the account overview or dashboard page, sometimes labeled as "Interest Rate," "APR," or "Rates and Fees." If you don't see it there, look for a link called "Account Details," "Card Details," "Terms," or "Account Settings."
Once you find the APR section, you'll typically see a breakdown by transaction type. It might look like this: "Purchase APR: 18.99%" and "Cash Advance APR: 25.99%." Write down the rate that matches what you owe. If you're not sure which type of transaction created your balance, check your recent transactions in the same portal — they're usually labeled as "Purchase," "Balance Transfer," or "Cash Advance."
If your card has an introductory rate, the portal should show both the current rate and the date it expires. For example, "0% APR on purchases through March 2025, then 19.99%." Mark that expiration date in your calendar so you're not surprised by a rate jump.
Find it on your monthly statement
Open your most recent paper or PDF statement from your card issuer. The APR is required by law to appear on every statement, so it's always there — you just need to know where to look. Check the first page, usually in a box or table labeled "Account Summary," "Interest Rate," "APR," or "Rates and Fees."
Statements often list multiple rates in a single table. You might see "Purchase APR," "Balance Transfer APR," "Cash Advance APR," and "Penalty APR" all in one place. The Penalty APR is the rate you pay if you miss a payment — it's usually higher than your standard rate and may explore to your entire balance, not just new charges.
If you can't find the APR on the first page, flip to the back or look for a section titled "Terms and Conditions" or "Important Information." Some issuers print it there instead. If you receive statements by email, the PDF follows the same layout as a paper statement.
Call customer service if you can't locate it online
If you don't have online access or can't find the APR in your account or statement, call the customer service number on the back of your card. Have your card number ready. Tell the representative you need to know your current APR, and specify whether you're asking about purchases, balance transfers, or cash advances.
The representative will read your rate to you over the phone. Ask them to confirm whether it's a fixed rate (stays the same) or a variable rate (can change with market conditions). Also ask when any introductory rate expires, if one applies to your account. Write down the information they give you and ask them to send you a written confirmation by email or mail if you want a record.
Understand what happens when your APR changes
Your APR is not locked in forever. Card issuers can raise your rate if you miss a payment, and they can also increase rates on existing balances if you have a variable APR. Variable rates are tied to a benchmark interest rate set by the Federal Reserve, so they move up or down as that benchmark changes.
When your rate changes, the issuer must notify you by mail or email at least 45 days before the new rate takes effect. Read these notices carefully — they tell you the new APR and when it starts. If you disagree with a rate increase, some issuers allow you to close the account and pay off the old balance at the old rate, though this varies by card and issuer.
Check your statement each month to catch rate changes. If your APR jumps unexpectedly and you haven't missed a payment, contact customer service to ask why. Sometimes the change is an error, or the issuer may be willing to negotiate if you have a good payment history.
Know the difference between fixed and variable APR
A fixed APR stays the same unless you miss a payment or the issuer changes the terms. Most credit cards have fixed rates on purchases and balance transfers. A variable APR moves up and down based on the prime rate, which the Federal Reserve sets. When the prime rate rises, your variable APR rises too — usually within one or two billing cycles.
Your statement or online account should tell you whether your rate is fixed or variable. If it says "Variable," your rate can change without notice (though the issuer must still follow the 45-day notification rule for increases). If it says "Fixed," your rate is stable unless you miss a payment or the card issuer changes your account terms.
Variable rates are common on cash advance APRs and sometimes on purchase APRs. If you carry a balance and your rate is variable, watch the Federal Reserve's announcements — when they raise rates, your card's APR will likely follow within weeks.
What to do if you have an introductory rate
Many new credit cards offer a 0% introductory APR for a set period — often 6 to 21 months, depending on the card and the offer. During this period, you pay no interest on the balance type covered by the promotion (usually purchases or balance transfers). Once the introductory period ends, your APR jumps to the standard rate for that card.
Your statement and online account both show the end date of your introductory rate. Mark it on your calendar. If you still carry a balance when the rate expires, you'll start paying interest at the full APR — sometimes 15% to 25% or higher. Plan to pay down the balance before the rate expires, or transfer it to another card with a 0% offer if you can't pay it off in time.
Some issuers send a reminder email or statement notice 30 days before the introductory rate ends. Don't rely on this — check your account yourself. If you miss the important date and the rate jumps, contact customer service to ask if they can extend the promotional period, though they're not required to do so.
Frequently Asked Questions
Why do I see different APRs on my statement?
Credit cards typically have separate APRs for purchases, balance transfers, and cash advances. Each type of transaction may carry a different rate. You also may see a Penalty APR, which applies if you miss a payment. Check which rate applies to your current balance by looking at your recent transactions in your online account.
Can my APR change without warning?
Your issuer must notify you at least 45 days before raising your APR on an existing balance. If you have a variable rate, it can change monthly as the prime rate changes, but you'll still receive notice. If your rate jumps and you haven't missed a payment, call customer service to ask why — it may be an error.
What's the difference between APR and interest charges?
APR is the annual rate — the percentage you pay per year. Interest charges are the actual dollars deducted from your account each month based on your balance and APR. If you owe $1,000 and your APR is 18%, you'll pay roughly $15 in interest that month (the exact amount depends on your billing cycle).
Does paying off my balance stop interest from accruing?
If you pay your full statement balance by the due date, you typically pay no interest, even if you have an APR. Interest only accrues on balances you carry from one month to the next. However, cash advances and balance transfers often start accruing interest when ready, even if you pay on time.
How do I know if my APR is competitive?
Credit card APRs vary widely based on your credit score, the card type, and current market rates. Cards for people with excellent credit may offer rates in the 12% to 18% range, while cards for people with fair or poor credit may be 20% to 30% or higher. Compare your rate to similar cards you might may have access to for, or ask your issuer if you're may be able to access for a lower rate.