Snowball vs Avalanche: Which Strategy Is Right for You?
The debt snowball and debt avalanche are the two most well-known debt payoff strategies. Both work. The difference is in psychology versus pure math.
The Debt Snowball
Popularized by Dave Ramsey, the snowball method has you list your debts from smallest to largest balance. You attack the smallest one with every extra dollar you can find, while paying minimums on everything else. When the smallest is gone, you roll that entire payment into the next one.
The logic is behavioral: paying off a debt completely gives you a psychological win that keeps you motivated. Research backs this up. People who see tangible progress are more likely to continue.
The Debt Avalanche
The avalanche method ignores balance size entirely and targets your highest interest rate first. Mathematically, this is optimal. You are paying down the debt that is costing you the most per dollar, which minimizes total interest paid.
The catch: your highest-interest debt might also have a large balance, meaning it could take a long time before you see a debt fully cleared. That wait can erode motivation.
The Extra Payment Is Everything
Regardless of strategy, the variable that matters most is how much extra you can put toward debt each month beyond the minimums. Even $50-100/month extra compounds dramatically over a multi-year payoff period. Cut one subscription, redirect it to debt, and watch the payoff date move forward significantly.