Debt Payoff: Snowball vs. Avalanche

Compare the two most popular debt payoff methods, snowball and avalanche, and choose the one that works best for your financial situation.

Home › All Calculators › Debt Payoff: Snowball vs. Avalanche

When you're ready to tackle debt, two strategies stand out: the debt snowball and the debt avalanche. Both work, but they work differently.

Debt Snowball Method

How it works: List debts from smallest to largest balance. Pay minimum on everything, then put any extra money toward the smallest debt. When that's paid off, roll that payment to the next smallest.

Best for: People who need psychological wins to stay motivated. The snowball method has a higher success rate because small victories build momentum.

Debt Avalanche Method

How it works: List debts from highest to lowest interest rate. Pay minimum on everything, then put extra money toward the highest-interest debt first.

Best for: People who want to minimize total interest paid. The avalanche method is mathematically optimal but requires more discipline.

Which Should You Choose?

Studies show the snowball method has a higher completion rate because of the behavioral psychology involved. But if you have high-interest credit card debt, the avalanche method saves more money.

Real Numbers Comparison

On $20,000 in debt across 4 accounts: - Snowball: Pay $2,847 in total interest over 38 months - Avalanche: Pay $2,341 in total interest over 36 months

Use our Debt Payoff Calculator to compare both strategies with your own numbers.

Related reading: Budgeting 101: Build a Budget That Works

By AtlasCalcs Editorial Team · 2026-06-28 · 5 min read

Open interactive Debt Payoff: Snowball vs. Avalanche at Atlascalcs