If you are carrying multiple debts — credit cards, student loans, car payments, personal loans — you have two proven strategies to pay them off. Both work, but they work differently based on your psychology and math.

The Debt Snowball Method

Created by Dave Ramsey. List your debts from smallest balance to largest, ignoring interest rates. Pay minimums on everything except the smallest debt — throw every extra dollar at that one. When it is paid off, roll that payment into the next smallest. The wins start small but build momentum, like a snowball rolling downhill.

The Debt Avalanche Method

List your debts from highest interest rate to lowest, ignoring balances. Pay minimums on everything except the highest-rate debt — attack that one first. When it is paid off, move to the next highest rate. This method saves the most money in interest over time.

Real Example — $15,000 Total Debt

Imagine you have: Credit Card A at $2,000 balance and 22% APR. Credit Card B at $5,000 balance and 18% APR. Car Loan at $8,000 balance and 6% APR. Snowball order: A, B, Car. You pay off A first for a quick win. Avalanche order: A, B, Car. Same order here because the highest rate also has the smallest balance. But if the car loan had 24% interest, avalanche would tackle the car first despite its larger balance.

Which Method Saves More Money?

Avalanche wins mathematically — always. You pay less total interest because you eliminate the most expensive debt first. The difference can be hundreds or thousands of dollars depending on your balances and rates.

Which Method Actually Works Better?

Research from Harvard Business Review shows that people using the snowball method are more likely to actually pay off all their debt. The quick wins create psychological momentum that keeps people motivated. The avalanche method is technically optimal but many people quit because the first payoff takes too long.

The Best Strategy

If your highest-rate debt is also one of your smaller debts, use avalanche — you get both the math advantage and the quick win. If your highest-rate debt is your largest balance, consider snowball for the motivation boost. The best method is the one you will actually stick with.