Debt Payoff Calculator
Want to be debt-free by a specific date? Enter your balance and target — we'll calculate the exact monthly payment you need.
Set your goal to see your required monthly payment.
Year-by-Year Breakdown
| Year | Interest Paid | Principal Paid | Remaining |
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How to Use This Calculator
By Target Months: Pick when you want to be debt-free (e.g. 12 months), and we calculate the monthly payment needed.
By Monthly Payment: Enter what you can afford per month, and we show you when you'll be debt-free.
Pro tip: Try "12 months" and see the payment — even a small increase in monthly payment dramatically shortens your debt timeline.
Creating a Debt Payoff Plan That Works
A successful debt payoff plan starts with understanding your complete financial picture. List all your debts — credit cards, personal loans, student loans — with their balances, APRs, and minimum payments. Then decide on a strategy: the avalanche method (highest APR first) saves the most money, while the snowball method (smallest balance first) provides psychological wins. Both are effective if you stick with them.
The key variable in any debt payoff plan is how much you can afford to pay each month. Use our calculator to experiment with different monthly payment amounts and see how they affect your payoff date and total interest. Even small increases can make a big difference: on a $5,000 balance at 24% APR, increasing your payment from $150 to $200 per month saves over $1,500 in interest and cuts your payoff time in half.
Two Popular Debt Payoff Strategies
The Debt Avalanche Method
With the avalanche method, you make minimum payments on all debts and put any extra money toward the debt with the highest APR. Once that debt is paid off, you redirect the full payment amount to the next-highest-APR debt. This method mathematically saves the most money on interest. For example, if you have a $3,000 card at 29% APR and a $5,000 card at 20% APR, you pay off the 29% card first.
The Debt Snowball Method
With the snowball method, you make minimum payments on all debts and put extra money toward the debt with the smallest balance, regardless of APR. The idea is that quick wins — eliminating entire debts — build momentum and motivation. Research shows that the snowball method has a higher success rate because the psychological wins keep people motivated, even though it may cost slightly more in interest.
Maintaining Momentum During Debt Payoff
Paying off debt is a marathon, not a sprint. To stay motivated: track your progress visually (a debt thermometer or spreadsheet chart), celebrate milestones (every $1,000 paid off), avoid taking on new debt while paying down existing balances, and use windfalls like tax refunds and bonuses to make extra payments. If you encounter a setback, don't give up — adjust your plan and keep going. The temporary sacrifice of paying down debt leads to long-term financial freedom.