Debt Snowball vs Avalanche: Which Method Pays Off Debt Faster?

If you are paying off more than one debt, the order you attack them in changes how fast you finish and how much interest you pay. The two best known methods are the debt snowball and the debt avalanche.

Both methods share the same foundation: you make the minimum payment on every debt, then throw every extra dollar you can at one specific debt until it is gone. The only difference is which debt you target first.

Snowball vs Avalanche Calculator

Enter your debts, their interest rates, minimum payments, and any extra amount you can pay each month. The calculator runs both methods side by side and shows you the months to debt-free and total interest for each.

The Debt Snowball Method

The snowball method targets your smallest balance first, regardless of interest rate. Once the smallest debt is paid off, you roll its payment into the next smallest, and so on. Each payoff frees up more money for the next target, so your payments grow over time. Read the complete debt snowball guide for a full walkthrough with examples.

The strength of this method is motivation. Clearing a whole account early feels like real progress, and that momentum helps a lot of people stay committed. The trade-off is that you may pay a little more in total interest if your smallest balance does not also have the highest rate.

The Debt Avalanche Method

The avalanche method targets your highest interest rate first, regardless of balance. You make minimums on everything else and put every extra dollar toward the most expensive debt until it is gone, then move to the next highest rate. Read the complete debt avalanche guide for a full walkthrough with examples.

Because you eliminate your most expensive interest first, this method mathematically minimizes the total interest you pay and is usually the fastest path to being debt-free. The trade-off is that if your highest-rate debt also has a large balance, it can take a while to see your first account disappear, which requires more patience.

How to Choose Between Them

Run your own numbers in the calculator above. If the interest difference between the two methods is small, the snowball method is often worth it for the motivation boost. If you have a large, high-interest balance and the avalanche saves a meaningful amount, the math may win out. There is no wrong choice as long as you keep going.

Want help setting up either plan? Start with our complete guide to getting out of debt or open the full debt payoff calculator.

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