How the Debt Snowball Works
Order debts by balance (smallest to largest). Pay minimum on all debts, then put all extra payment toward the smallest balance. Once paid off, roll that payment to the next smallest, creating momentum.
Formula: Each month, interest accrues on remaining balances (APR ÷ 12). Payment is applied to interest first, then principal. Our calculator simulates this monthly until all debts are zero.
This method is proven to build motivation and increase the likelihood of becoming debt-free compared to the avalanche (highest interest) method.
Frequently Asked Questions
What is the debt snowball method?
A debt reduction strategy where you pay off your smallest debts first while making minimum payments on larger ones. After each debt is paid, you add its payment to the next smallest debt, accelerating payoff.
Is snowball or avalanche better?
Snowball focuses on behavioral wins—it keeps you motivated. Avalanche saves more on interest mathematically. Choose the one you can stick with. This calculator uses snowball ordering but also shows total interest.
What if my monthly payment changes?
You can recalculate anytime. Adjust the total monthly payment to see how extra payments speed up your debt freedom date.
Does this include interest?
Yes, each debt accrues monthly interest based on its APR. The schedule shows exactly how much interest is paid each month and total interest over the life of the plan.
Can I use this for credit cards, loans, etc.?
Absolutely. Works for any type of fixed-rate debt. For variable rates, use the current APR as an estimate.