Find out how fast you can pay off your debts with our free debt payoff calculator. Enter multiple debts, add extra payments, and see your complete payoff timeline, total interest paid, and full amortization schedule.
Enter your debts below. The calculator will use the debt avalanche method — any extra payment beyond minimums goes to the debt with the highest APR first.
List each debt with its current balance, annual percentage rate (APR), and minimum monthly payment. Add as many debts as you have using the "Add Another Debt" button.
If you can afford to pay more than the minimums each month, enter an extra monthly payment amount. This extra amount is applied using the debt avalanche method — targeting the highest APR debt first.
Click "Calculate Payoff Plan" to see your total months to become debt-free, total interest paid, your estimated payoff date, and a complete month-by-month amortization schedule.
Visualize your debt payoff journey with color-coded bars showing how each debt is paid off over time. See exactly when each debt will be eliminated.
This calculator uses the debt avalanche method for extra payments. You make minimum payments on all debts, then put any extra money toward the debt with the highest APR. Once that debt is paid off, you roll that payment amount to the next highest-APR debt. This approach minimizes the total interest you'll pay.
For each debt each month:
Strategy: Pay minimums on all debts, then put extra money toward the debt with the highest APR.
Best for: Maximizing interest savings. Mathematically optimal — you'll pay the least total interest over time.
Downside: If your highest-APR debt has a large balance, it may take longer to see a debt fully paid off.
Strategy: Pay minimums on all debts, then put extra money toward the debt with the smallest balance.
Best for: Building momentum and motivation. Quick wins from paying off small debts encourage you to keep going.
Downside: You may pay more total interest, especially if small-balance debts have low APRs and large-balance debts have high APRs.
Debt payoff is the process of systematically eliminating what you owe. When you carry a balance on credit cards, loans, or other debts, interest accrues each month. Your minimum payment typically covers the monthly interest plus a small amount of principal. By paying only the minimum, it can take years or decades to become debt-free, and you'll pay significantly more in total interest.
The key to accelerating debt payoff is paying more than the minimum. Every extra dollar you pay reduces your principal balance, which in turn reduces the interest that accrues in future months. This creates a virtuous cycle — the faster your principal decreases, the less interest accumulates, and the sooner you're debt-free.
Our calculator uses the debt avalanche method, which is mathematically the most efficient approach. You make minimum payments on all debts, then direct any extra payment toward the debt with the highest APR. Once that debt is eliminated, its minimum payment plus the extra amount rolls to the next highest-APR debt, creating a snowball effect that accelerates your progress.
How it works: List debts from highest APR to lowest. Pay minimums on all, put extra money toward the highest APR debt first.
Best if: You're motivated by math and want to minimize total interest paid. Ideal if you have high-interest credit card debt.
Result: You'll pay less total interest and become debt-free sooner, but it may take longer to see your first debt fully eliminated.
How it works: List debts from smallest balance to largest. Pay minimums on all, put extra money toward the smallest balance first.
Best if: You need psychological wins to stay motivated. Quick victories keep you engaged in your debt payoff journey.
Result: You'll pay off your first debt quickly, building momentum. You may pay slightly more interest overall, but the behavioral benefits can be significant.
Whichever method you choose, the most important step is to start today and stay consistent.
Disclaimer: This debt payoff calculator is for educational and planning purposes only. Results are estimates based on the information you provide. Actual interest rates, minimum payments, and repayment timelines may vary. This tool does not constitute financial advice. Consult with a qualified financial professional for personalized debt management strategies.