Credit Card Payoff Calculator
See how long your credit card will take to clear, what the interest really costs, and whether your current payment is enough to make any progress at all.
A typical minimum here is about $130.
See what even a small increase does.
Your first payment includes about $135 of interest. Everything above that is what actually reduces the balance.
The question worth asking first
Not “how long will this take” but: does my payment even cover the interest?
At 25% APR, a $6,500 balance accrues roughly $135 in interest every month. Pay $130 and the balance grows forever, no matter how disciplined you are. Pay $150 and you reduce the balance by $15 a month — a 36-year project.
This calculator tells you plainly when your payment cannot win. Most tools return an impossible-looking number instead of naming the problem.
Why minimum payments are designed this way
A minimum payment is typically a small percentage of the balance with a dollar floor — often around 2%, or $25, whichever is greater. It is calibrated to keep the account current, not to retire the debt.
Two consequences follow. Paying the minimum on a large balance can take decades and cost more in interest than the original purchases. And because the minimum falls as the balance falls, progress decelerates the closer you get.
Which leads to the single most effective habit with credit card debt: fix your payment amount and never reduce it. Keep paying $300 as the minimum drops to $180, and the payoff accelerates instead of stalling.
What an extra $50 does
Use the extra payment field. The result is usually larger than people expect, because every additional dollar goes entirely to principal — the interest was already covered by the base payment.
On a mid-sized balance at a typical rate, an extra $50 a month often removes years from the timeline and saves four figures in interest. The lever is not dramatic sacrifice; it is a modest, consistent increase.
Avalanche or snowball
With several cards:
Avalanche — pay minimums everywhere, put everything spare against the highest APR. Mathematically cheapest.
Snowball — pay minimums everywhere, attack the smallest balance. Costs a little more but closes accounts faster, and the visible wins keep people going.
The research on this is genuinely mixed, and the difference in total cost is usually modest. Pick the one you will actually stick with for two years.
Assumptions here
A fixed payment, no new charges, and a stable rate. Adding purchases to the card resets the math entirely, and variable APRs move with the prime rate. If you are serious about clearing a card, stop using it first — otherwise you are running up an escalator.
Card debt rarely travels alone: the same extra-payment math applies to student loans, and clearing either one improves the debt-to-income ratio lenders check. Once the balance hits zero, redirect the payment into a savings goal before the budget absorbs it.
How this is calculated
Each month: interest = balance × (APR ÷ 12) principal = payment − interest balance = balance + interest − payment Repeated until the balance reaches zero. If principal is ever ≤ 0, the payment does not cover the interest and the balance never clears.
Frequently asked questions
- Why does my balance barely move when I pay the minimum?
- Because most of a minimum payment is interest. On a $6,500 balance at 25% APR, roughly $135 of the first month's payment is interest alone. A $150 minimum therefore reduces the balance by about $15, which is why minimum payments can stretch a card over decades.
- What does it mean if the calculator says "never"?
- Your payment is smaller than the interest accruing each month, so the balance grows no matter how long you pay. You need to exceed the monthly interest figure shown before you make any progress at all. This is the single most important thing to know about a card, and most calculators return a nonsense number instead of saying so.
- Should I pay the highest rate or the smallest balance first?
- Highest rate first — the avalanche method — costs less mathematically. Smallest balance first, the snowball, clears accounts sooner and gives visible progress that helps people stay with the plan. The best method is the one you finish; the difference in cost is usually modest.
- Is a balance transfer worth it?
- Often, if you can clear the balance within the promotional window. Weigh the transfer fee, typically 3–5%, against the interest you would otherwise pay, and note that the rate after the promotion frequently exceeds your current one. It works as a payoff plan, not as breathing room.
- Does closing the card after paying it off help?
- Usually not. Closing it reduces your available credit, which raises your utilization ratio and can lower your score. It also shortens your average account age over time. Paying it off and leaving it open is generally the better move.