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🌱 Money Foundations · Lesson 6 of 11 · 8 min

Crush Debt: Snowball vs Avalanche

❄️ Two ways to kill your debt. One is what a calculator would do. The other is what an actual human will finish. The math nerds are going to hate this, but the 'wrong' one usually wins. Here's why.

💡 Key idea

Avalanche saves the most money. Snowball keeps you in the game. The best one is the one you'll stick with.

🧠 Why it matters

Both methods say: pay the minimum on everything, then throw every extra dollar at ONE debt. They differ on which one. The SNOWBALL attacks your smallest balance first — you knock out debts quickly and the early wins keep you fired up. The AVALANCHE attacks your highest interest rate first — it's mathematically cheaper and faster overall, but the first win can take a while.

🌍 In the real world

💪 Behavioral studies found people using the SNOWBALL were more likely to actually pay off all their debt — because those early wins feel amazing and build momentum. The 'optimal' math plan only wins if you don't quit halfway.

📌 Takeaways

  • Snowball = smallest balance first (motivation)
  • Avalanche = highest interest first (cheapest)
  • The method you'll actually finish beats the 'perfect' one
⛓️Try it: Debt payoff calculator: snowball vs avalanche →

✅ Test yourself

The debt SNOWBALL method attacks which debt first?
  1. Highest interest rate
  2. Smallest balance
  3. Newest debt
  4. Biggest balance

Answer: B · Smallest balance

Snowball targets the smallest balance first, for fast early wins that keep you motivated.

Which method saves you the most money in interest?
  1. Snowball
  2. Avalanche (highest interest first)
  3. They're identical
  4. Neither

Answer: B · Avalanche (highest interest first)

Avalanche kills your highest-interest debt first, so you pay the least interest overall.

Why do many people succeed with the snowball despite it costing more?
  1. It's faster mathematically
  2. Early wins build momentum so they don't quit
  3. Banks reward it
  4. It lowers interest rates

Answer: B · Early wins build momentum so they don't quit

Knocking out whole debts early feels great and keeps people going — and a plan you finish beats a 'perfect' plan you abandon.

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