If you have multiple debts — credit cards, student loans, a car payment — you've probably heard of two popular strategies for paying them off: the avalanche method and the snowball method. Both work. But they work differently, and the best choice depends on who you are as much as what you owe.
The avalanche method
With the avalanche method, you pay the minimum on all your debts and put any extra money toward the debt with the highest interest rate first. Once that debt is gone, you move to the next highest rate, and so on.
- Mathematically optimal — you pay the least total interest
- Best for people who are motivated by saving money
- Can feel slow if your highest-rate debt also has a large balance
The avalanche method almost always saves more money than the snowball method. For large debts with high rates, the difference can be thousands of dollars.
The snowball method
With the snowball method, you pay the minimum on all debts and put extra money toward the smallest balance first — regardless of interest rate. Each time you pay off a debt completely, you roll that payment into the next smallest balance.
- Creates quick wins that build momentum and motivation
- Reduces the number of debts you're managing faster
- Costs more in total interest than the avalanche method
- Best for people who need psychological wins to stay on track
Which one should you choose?
The honest answer is: the one you'll actually stick with.
Research has shown that many people who start with the avalanche method abandon it because they don't see progress fast enough. If you need to see debts disappear to stay motivated, snowball is the better choice for you — even if it costs a bit more.
If you're disciplined and motivated by the math, avalanche will save you more money and get you debt-free sooner in total interest paid.
A hybrid approach
Some people use a combination — pay off one or two small debts first for a quick win, then switch to avalanche for the remaining balances. This is completely valid and can give you the best of both approaches.
The most important thing
Both methods require one thing above all else: extra money directed at debt each month. The strategy matters less than the consistency. Pick the one that keeps you motivated and stick with it — the debt will go away either way.