The formula your card issuer uses
Your credit card company calculates your minimum payment by adding together three things: a percentage of your current balance (usually 1 to 3 percent), all interest charges that have accrued since your last statement, and any fees you owe—such as late fees or annual fees. The result is the smallest amount you must pay by your due date to keep your account in good standing.
The exact percentage varies by card issuer and by state law. Discover, for example, uses 1 percent of your balance plus interest and fees. American Express typically uses 1 percent of the balance plus interest and fees. Visa and Mastercard do not set the minimum themselves; the bank that issued your card does. Most banks use a range between 1 and 3 percent of the balance, though some use a flat dollar amount (like $25) if your balance is very small.
You can find the exact formula your card uses in your cardholder agreement or by calling the customer service number on the back of your card. The issuer must also disclose the formula on your monthly statement.
Key Takeaways
- Your minimum payment is the sum of a percentage of your balance (usually 1 to 3 percent), all accrued interest, and any fees owed.
- The percentage your issuer uses depends on the card and the bank, so you should check your cardholder agreement to know your specific formula.
- Paying only the minimum means you will pay far more in interest over time than if you paid the full balance.
- If you cannot pay the minimum by the due date, contact your card issuer immediately—most offer hardship programs that can lower your payment temporarily.
Why the minimum includes interest and fees
Interest is added to your minimum because it is money the card issuer has already earned. If you carried a balance from the previous month, interest began accruing the day after your last payment posted. By the time your new statement arrives, that interest is owed, and the issuer includes it in the minimum to ensure they collect it.
Fees work the same way. If you paid late, went over your credit limit, or your card has an annual fee, that fee is now part of what you owe. The minimum payment forces you to cover these costs before you can reduce your actual balance.
This structure means that if you only pay the minimum and carry a balance, most of your payment goes toward interest and fees, not toward reducing what you owe. On a $5,000 balance at 20 percent interest, a 1 percent minimum payment ($50) might include $83 in interest alone—meaning you are actually going backward.
How to find your minimum on your statement
Your monthly statement lists your minimum payment in a box near the top or bottom, usually labeled "Minimum Payment Due" or "Payment Due." It is separate from your full balance and your available credit. The statement also shows your due date, which is typically 21 to 25 days after the statement closing date.
If you cannot locate it on the paper statement, log into your online account or mobile app. Most card issuers display the minimum payment prominently on the account dashboard, along with the due date and the consequences of paying late.
What happens if you pay only the minimum
Paying only the minimum keeps your account current and protects your credit score from late-payment damage. However, it means you will carry your balance forward to the next month, and interest will continue to accrue on the remaining amount.
On a $3,000 balance at 18 percent interest with a 1 percent minimum payment, you would pay roughly $600 per month in interest alone. At that rate, it would take more than five years to pay off the balance if you never charged anything else. Over that time, you would pay nearly $2,000 in interest on top of the original $3,000.
Paying the minimum also signals to lenders that you are relying on credit to cover your expenses, which can lower your credit score over time. A lower score makes future borrowing more expensive and can affect your ability to rent an apartment or get a job.
Paying more than the minimum to reduce interest
The fastest way to lower what you owe is to pay more than the minimum. Even an extra $25 or $50 per month can cut your payoff time in half and save hundreds in interest.
If you have multiple cards, focus extra payments on the card with the highest interest rate first. This is called the avalanche method and saves the most money overall. Alternatively, you can pay extra on the card with the smallest balance first (the snowball method), which gives you a psychological win and frees up that account faster.
Some people set up automatic payments for a fixed amount—say, $200 per month—rather than paying the minimum. This removes the temptation to pay less and ensures consistent progress toward zero.
When you cannot afford the minimum payment
If you cannot pay the minimum by the due date, contact your card issuer before the payment is late. Most banks offer hardship programs that can temporarily lower your minimum payment, reduce your interest rate, or pause fees while you get back on track.
These programs typically require you to explain your situation—job loss, medical emergency, divorce—and may ask for proof. They are not automatic, but they exist specifically for people facing temporary financial strain. Asking for help before you miss a payment is far better than waiting for the late fee and credit damage to appear.
If you are struggling with multiple cards, a nonprofit credit counselor can help you create a budget and negotiate with issuers on your behalf. The National Foundation for Credit Counseling (NFCC) offers free or low-cost counseling and can be reached through their website.
The difference between minimum payment and statement balance
Your statement balance is the total amount you charged during the billing cycle. Your minimum payment is the smallest amount you must pay to stay current. These are not the same.
If your statement balance is $2,000 and your minimum payment is $50, paying $50 keeps your account in good standing but leaves $1,950 to carry forward. That $1,950 will accrue interest at your card's APR, and next month's minimum will include that interest plus a percentage of the new balance.
To avoid interest entirely, you must pay your full statement balance by the due date. Most cards offer a grace period—usually 21 to 25 days—during which no interest accrues if you pay in full. Once you carry a balance, the grace period ends and interest begins immediately on new purchases.
Frequently Asked Questions
Can my minimum payment change from month to month?
Yes. Your minimum payment changes whenever your balance, interest charges, or fees change. If you pay down your balance, your minimum drops. If you charge more or your interest rate increases, your minimum rises. This is why the minimum can vary significantly from one month to the next.
What if my minimum payment is less than the interest I owe?
This can happen on very small balances or very high interest rates. In this case, paying the minimum will not reduce your balance at all—your payment covers only interest and fees, and you owe the same principal amount next month. The only solution is to pay more than the minimum or negotiate a lower interest rate with your issuer.
Does paying the minimum hurt my credit score?
Paying on time protects your score, but carrying a balance—even if you pay the minimum—can lower your score because it increases your credit utilization ratio. Lenders see high balances as a sign of financial strain. Paying the full balance each month is better for your score than paying only the minimum.
How do I know if my card issuer is calculating the minimum correctly?
Check your cardholder agreement for the formula, then verify it against your statement. Multiply your current balance by the stated percentage, add the interest and fees shown on your statement, and compare the result to the minimum listed. If the numbers do not match, contact customer service to ask them to explain the calculation.
Is there a federal law that sets a maximum minimum payment?
No. Federal law requires that minimum payments be calculated in a way that allows you to pay off your balance in a reasonable time, but it does not set a specific percentage or dollar amount. States may have their own rules, so the minimum can vary by location and by card issuer.