The trap is the shrinking payment
Almost everyone understands that minimum payments are slow. What most people miss is why, and it is not simply the interest rate.
Your minimum is typically a percentage of what you owe. As the balance falls, the required payment falls with it. You are never asked to pay more, so your progress decelerates month after month for the entire life of the debt. A plan that starts slow gets slower — by design.
Most minimum payment calculators ignore this and assume a flat payment, which makes the answer look far better than reality. This one recalculates the required payment every month, the way your issuer does.
The fix that costs nothing
You do not need extra money to escape most of this. You need to stop paying less over time.
Take whatever your minimum is this month and set up a fixed payment for that amount. Next month the card will ask for less; pay the fixed amount anyway. You are paying exactly what you can afford today — you are simply refusing to slow down. For most balances this single change cuts the payoff from decades to a handful of years, and the second panel above shows the exact figure for your card.
Reading your statement
US card statements are required to carry a minimum payment warning box, which tells you how long the balance would take at the minimum and what it would cost. It is worth finding — it is the same calculation this page performs, printed by your own issuer.
To match this calculator to your card, look for the minimum payment terms in your cardholder agreement. If it says something like “2% of the balance or $25, whichever is greater”, enter those two numbers above.
Common questions
- What happens if I only pay the minimum on my credit card?
- The balance falls very slowly and the required payment falls with it, so each month you make slightly less progress than the month before. On a typical card it takes decades rather than years, and the interest often exceeds the amount originally borrowed.
- How is a minimum payment calculated?
- Most US issuers ask for a percentage of the balance — commonly 1% to 3% — plus interest and fees, or a fixed amount such as $25 or $35, whichever is greater. Because it is a percentage of a falling balance, the payment falls too. That is the mechanism this calculator models.
- Why does paying the minimum take so long?
- Two reasons compound. Interest eats a large share of each payment, and the payment itself shrinks. Near the end of the balance the required payment drops to the fixed floor, where progress becomes glacial: on a $1,000 balance at 22%, a $25 minimum leaves roughly $7 going to the debt.
- What is the single easiest fix?
- Keep paying today's amount. If your minimum is $110 this month, pay $110 every month from now on instead of letting it fall to $105, then $100, then $95. It costs you nothing you are not already paying, and it typically cuts years off the payoff. The second panel above shows the effect on your own balance.
- Does paying the minimum hurt my credit score?
- Paying the minimum on time is not itself a negative mark — it counts as paid on time. The damage comes indirectly, because carrying a high balance keeps your credit utilisation high, and utilisation is a large part of most scoring models.