Debt avalanche example
This worked example shows how a highest-interest-first debt payoff plan may behave when a fixed extra payment is added to the monthly debt budget. This family-sized debt mix combines a larger revolving balance with an auto loan and a student loan, which is a common household combination. With no extra payment in this example, only the required minimums are covering the debt budget, which is the slowest version of this payoff plan.
Calculated answer
The example debt stack totals $28,000 with $555 in minimum payments. Under the debt avalanche method, the suggested order starts with Rewards Card, and the estimated payoff time is 64 months.
Minimum payments stay current while extra money attacks the highest interest rate first
The shared debt-avalanche math accrues monthly interest, pays required minimums, and sends remaining budget toward the highest-rate active debt.
| Balance | Interest rate | Minimum payment | |
|---|---|---|---|
| Rewards Card | $4,200 | 26% | $120 |
| Auto Loan | $9,800 | 7% | $260 |
| Student Loan | $14,000 | 5.5% | $175 |
The debt avalanche method is most useful when the main goal is reducing interest cost rather than clearing the smallest balance first.
Worked examples make that strategy easier to visualize by showing which debt becomes the first target and how a fixed debt budget gets reallocated over time.
Use the full calculator to enter your own balances, rates, minimums, and extra monthly payment.
Open the Debt Avalanche Calculator Browse All Debt Avalanche ExamplesThat is the defining rule of the debt avalanche method. The strategy sends extra money to the most expensive debt first while keeping minimums current on everything else.
Yes. If the combined monthly debt budget is too low to reduce balances after interest accrues, the payoff path may be unreachable under the current assumptions.
This example uses no extra payment, which is the slowest pace modeled in this cluster of examples.