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Debt snowball vs avalanche

Compare the two most effective debt payoff strategies and choose the right one for you. About 10 minutes to read.

Strategy Comparison

Same debts, same extra payment, different order. Here is how each method works.

Debt Snowball

Pay minimums on all debts, then put extra money toward the smallest balance first

Pros

  • Quick psychological wins
  • Builds momentum and motivation
  • Simplifies your debt list faster
  • Great for staying motivated

Cons

  • May pay more interest overall
  • Takes longer to eliminate high-rate debt
  • Not mathematically optimal

Best for

People who need motivation, Those with many small debts, Emotional spenders, First-time debt eliminators

Example order

Pay off Credit Card A first ($2,000), then Credit Card B ($5,000), then Personal Loan ($8,000)

Debt Avalanche

Pay minimums on all debts, then put extra money toward the highest interest rate first

Pros

  • Saves the most money in interest
  • Mathematically optimal approach
  • Faster debt elimination overall
  • More efficient use of payments

Cons

  • May take longer to see progress
  • Requires more discipline
  • Less motivating initially

Best for

Disciplined individuals, Those focused on saving money, People with high-interest debt, Math-minded personalities

Example order

Pay off Credit Card B first (22% rate), then Credit Card A (18% rate), then Personal Loan (12% rate)

Real example: which saves more?

Three debts, one extra payment each month, both methods run to the last dollar.

Total debt
$15,000
Extra monthly
$300
Debts
3
DebtBalanceRateMinimum
Credit Card A$2,00018%$50
Credit Card B$5,00022%$125
Personal Loan$8,00012%$200
ResultSnowballAvalanche
Time to payoff3 years 2 months2 years 11 months
Total interest paid$3,420$2,890
Total amount paid$18,420$17,890

The winner: debt avalanche

In this example, the debt avalanche method saves $530 and pays off debt 3 months faster. However, the snowball method provides quicker psychological wins that help many people stay motivated.

How to implement your strategy

Six steps. The last one, rolling each finished payment into the next debt, is where both methods get their speed.

  1. List All Your Debts

    Write down every debt with balance, interest rate, and minimum payment

  2. Choose Your Strategy

    Pick snowball for motivation or avalanche for maximum savings

  3. Calculate Extra Payment

    Determine how much extra you can pay beyond minimums each month

  4. Make Minimum Payments

    Always pay at least the minimum on every debt to avoid penalties

  5. Attack Your Target

    Put all extra money toward your chosen target debt

  6. Roll Payments Forward

    When one debt is paid off, add that payment to the next target

Which strategy should you choose?

Choose debt snowball if

  • You need motivation to stay on track
  • You have many small debts
  • You've struggled with debt before
  • Quick wins keep you motivated
  • Interest rate differences are small

Choose debt avalanche if

  • You want to save the most money
  • You're disciplined and patient
  • You have high-interest debt
  • Math motivates you more than emotions
  • Large interest rate differences exist

The best strategy is the one you will stick with. Both methods work. Choose one and stay consistent. You can always switch strategies later if needed.

Warren provides educational information, not individualized financial, tax or legal advice. Read our disclaimers.

Related glossary terms

By the numbers

What the data says

National figures from the sources shown, as of the period on each card. They are context, not a forecast or advice for your situation.

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