Use our free debt payoff calculator to see exactly when you'll become debt-free, how much interest you'll pay along the way, and how small changes to your monthly payment can shorten your timeline by months or even years. Just enter your balances, interest rates, and minimum payments to get started — no sign-up required.
This debt payoff calculator takes the guesswork out of paying down what you owe. Enter each debt's current balance, interest rate, and minimum monthly payment. The calculator then builds a month-by-month payoff plan for you. It shows your debt-free date, the total interest you'll pay if you stick to minimum payments, and how that number drops once you add extra money toward your balances. You can add several debts at once — credit cards, personal loans, student loans, or car loans — and compare payoff strategies side by side before you commit to one.
There are two proven strategies for paying off multiple debts, and this debt payoff calculator supports both. Neither one is always "better" — the right pick depends on whether you want quick wins or the lowest possible cost.
The debt snowball method has you pay off your smallest balance first, no matter its interest rate, while you make minimum payments on everything else. Once you clear that debt, you roll its payment into the next-smallest balance, and so on. For many people, closing out a full account — even a small one — builds real momentum and keeps them going. If you've struggled to stick with a payoff plan before, snowball is often the easier method to follow through on.
The debt avalanche method instead targets your highest-interest debt first, while you make minimum payments elsewhere. This approach saves you the most money over time, since you cut off the debt that costs you the most in interest first. It usually takes longer to pay off your first debt compared to snowball, but if you care more about the numbers than quick wins, avalanche will get you debt-free for less total cost.
Even a small extra payment each month can make a bigger difference than you'd expect, because it goes straight toward your balance instead of future interest. Enter an extra monthly amount into the debt payoff calculator to see how many months — or years — it cuts from your timeline, and how much interest you'll avoid paying. This is one of the fastest ways to get out of debt without changing your rate or consolidating anything. You simply put more of your own money to work sooner.
Snowball pays off your smallest balance first for quick wins and motivation. Avalanche pays off your highest-interest balance first to save the most money. This debt payoff calculator supports both, so you can compare them side by side.
The calculator looks at your balances, interest rates, and payments, then tracks month by month how your balances shrink until they hit zero. It factors in interest along the way, so the date you see is realistic.
Yes. We calculate interest on your remaining balance each month, the same way most credit card and loan issuers do. That keeps the payoff timeline close to what you'd see in real life.
Yes — add as many credit cards, loans, or other debts as you have. The calculator applies your chosen strategy, snowball or avalanche, across all of them at once.
It depends on your balances and rates, but even an extra $50 to $100 a month can save you hundreds or thousands of dollars in interest over time. Enter your own numbers into the debt payoff calculator to see your exact savings.
Yes. This debt payoff calculator is completely free to use. No sign-up, no email, and no hidden fees.
No. This tool is for planning only. It doesn't connect to your accounts, pull your credit, or report anything anywhere. It simply helps you plan.
You don't have to choose one or the other. Run your current balances through this debt payoff calculator first to see your existing path clearly. Then, if you're weighing a consolidation offer, compare it against what the calculator shows before you decide.
Last updated: 1 Aug 2026. This calculator gives estimates only and is not financial advice. Talk to a licensed financial advisor for guidance that fits your situation.