Debt payoff strategies: Avalanche vs. Snowball
Two proven methods for eliminating debt — the Avalanche minimises interest paid, the Snowball keeps motivation high. Which is right for you?
Two methods, one goal: financial freedom
If you carry multiple debts — credit cards, personal loans, overdrafts — two methods can help you pay them off systematically.
The Avalanche Method
Principle: Pay off the debt with the highest interest rate first, regardless of balance.
How it works:
- Pay the minimum on all debts
- Every extra euro goes to the highest-rate debt
- When that’s paid off, roll the full payment to the next highest rate
Advantage: Saves the maximum amount of interest — mathematically optimal.
Disadvantage: It can take months before you fully pay off your first debt, which can hurt motivation.
The Snowball Method
Principle: Pay off the debt with the smallest balance first, regardless of rate.
How it works:
- Pay the minimum on all debts
- Every extra euro goes to the smallest balance
- When that’s paid off, “roll” the full payment to the next smallest
Advantage: Quick wins — you pay off your first debt fast, which boosts motivation.
Disadvantage: You pay more total interest than with the Avalanche.
When to choose which method?
| Situation | Recommended method |
|---|---|
| Want to save the most on interest | Avalanche |
| Need motivation and quick wins | Snowball |
| Debts have similar rates | Snowball (interest difference is small) |
| One debt has a very high rate (>20%) | Avalanche — no question |
Example calculation
Situation: 3 debts, €400 extra/month available
| Debt | Balance | Rate | Minimum |
|---|---|---|---|
| Credit card A | €2,000 | 22% | €50 |
| Personal loan | €5,000 | 12% | €100 |
| Credit card B | €800 | 18% | €20 |
Snowball: Pay off Card B (€800) first → then Card A → then the Loan. Avalanche: Pay off Card A (22%) → then Card B (18%) → then the Loan.
Calculate your specific payoff plan with the Debt Payoff Calculator.
Other factors to consider
- Secured vs. unsecured debts: Mortgages and car loans are secured — never miss those payments.
- Early repayment: Check if your loan has early repayment penalties.
- Small emergency fund first: Build a €1,000 emergency fund before attacking debt aggressively — without it, any surprise will send you back to the credit card.