Debt Snowball vs Avalanche: Which Method is Right for You?
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Debt Strategies8 min readJanuary 15, 2025

Debt Snowball vs Avalanche: Which Method is Right for You?

Sarah Mitchell

Sarah Mitchell

Certified Financial Planner

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When it comes to paying off debt, two strategies dominate the conversation: the Debt Snowball and the Debt Avalanche. Both methods have helped millions of people become debt-free, but they work in fundamentally different ways. Understanding these differences is crucial to choosing the approach that will work best for your unique situation.

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Understanding the Debt Snowball Method

The Debt Snowball method, popularized by personal finance expert Dave Ramsey, focuses on paying off your smallest debts first, regardless of interest rate. You make minimum payments on all debts except the smallest one, which receives any extra money you can throw at it. Once that debt is paid off, you roll that payment into the next smallest debt, creating a "snowball" effect.

Key Points:

  • List all debts from smallest to largest balance
  • Pay minimum on everything except the smallest debt
  • Attack the smallest debt with all extra funds
  • Roll payments to the next debt once one is paid off

Understanding the Debt Avalanche Method

The Debt Avalanche method takes a more mathematical approach. Instead of focusing on balance size, you prioritize debts by interest rate, paying off the highest-interest debt first. This method minimizes the total interest you pay over time, potentially saving you thousands of dollars.

Key Points:

  • List all debts from highest to lowest interest rate
  • Pay minimum on everything except the highest-rate debt
  • Direct all extra funds to the highest-interest debt
  • Move to the next highest rate once one is eliminated

The Psychology Behind Each Method

The Snowball method leverages behavioral psychology. Quick wins from paying off smaller debts create momentum and motivation. Research from Harvard Business School found that people who focus on small wins are more likely to stick with their debt payoff plan. The Avalanche method appeals to those who are motivated by logic and numbers, finding satisfaction in knowing they are minimizing interest costs.

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Real Numbers: A Comparison Example

Let's say you have three debts: a $500 credit card at 22% APR, a $3,000 personal loan at 12% APR, and a $10,000 car loan at 6% APR. With $500 monthly for debt payments, the Snowball method would have you debt-free in 28 months, paying $1,420 in interest. The Avalanche method would take the same 28 months but cost only $1,180 in interest—a savings of $240.

Which Method Should You Choose?

Choose the Snowball if you need quick wins to stay motivated, have struggled with debt payoff before, or have debts with similar interest rates. Choose the Avalanche if you are highly disciplined and numbers-motivated, have significant interest rate differences between debts, or want to minimize total interest paid. Remember, the best method is the one you will actually stick with.

Take Action

Ready to start your debt-free journey? Use our free Debt Payoff Calculator to see exactly how long it will take you to become debt-free using either method.

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Sarah Mitchell

About Sarah Mitchell

Certified Financial Planner

Sarah Mitchell is a dedicated financial expert helping individuals achieve debt freedom through practical strategies and personalized guidance. With years of experience in personal finance, they have helped thousands of people take control of their financial futures.

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