Question 1

How It Works

Accepted Answer

Enter all your debts with their balances, interest rates, and minimum payments, plus any extra monthly amount you can put toward debt. The calculator runs both strategies simultaneously — snowball (smallest balance first) and avalanche (highest rate first) — showing total interest paid, payoff timeline, and the order debts are eliminated under each method.

Question 2

What's the difference between the debt snowball and avalanche methods?

Accepted Answer

The snowball method pays off debts from smallest to largest balance, giving you quick wins that build momentum. The avalanche method targets the highest interest rate first, which saves the most money mathematically. Both strategies make minimum payments on all debts and direct extra money to one target debt at a time.

Question 3

Which method saves more money — snowball or avalanche?

Accepted Answer

The avalanche method always saves more on interest because it prioritizes the most expensive debt first. The difference can range from a few hundred to several thousand dollars depending on your debt mix. However, research shows that the snowball method has higher completion rates because the psychological wins keep people motivated.

Question 4

Can I combine the snowball and avalanche strategies?

Accepted Answer

Yes — many people use a hybrid approach. Start with the snowball method to knock out one or two small debts for quick motivation, then switch to the avalanche method for the remaining debts to maximize interest savings. The best strategy is ultimately whichever one you'll follow through to completion.

Debt Snowball vs Avalanche Calculator

Your Debts

Snowball Method

Avalanche Method

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Matthew Collins