Debt Payoff Calculator
Plan your journey to being debt-free. Enter your total debt, average interest rate, and monthly payment to see exactly how long payoff takes, how much interest you will pay, and your projected debt-free date.
A clear debt payoff plan is the first step to financial freedom. This calculator shows you the full picture: how long it takes, how much interest accrues, and when you can expect to be debt-free. For $25,000 in debt at 15% average interest with $600 monthly payments, payoff takes about 58 months (nearly 5 years) and costs approximately $9,600 in interest.
The two most popular debt payoff strategies are the avalanche method (paying off the highest-rate debt first) and the snowball method (paying off the smallest balance first). Mathematically, the avalanche method saves the most in total interest. However, the snowball method provides psychological wins that help many people stay motivated.
Increasing your monthly payment has a dramatic effect on payoff time. Using the example above, increasing from $600 to $800 per month cuts the payoff from 58 months to 39 months and saves about $3,200 in interest. Every extra dollar goes directly to reducing principal, which means less interest accrues each subsequent month.