When you carry more than one debt, the question is not just how much to pay — it is what order to pay them in. Two methods dominate the conversation: the snowball and the avalanche. They agree on the boring part and disagree on one thing that turns out to matter a lot.
The part they share
Both methods start the same way. You make the minimum payment on every debt, always, no exceptions — missing a minimum triggers fees and damages your credit. Then you take every extra dollar you can find and throw it at exactly one debt until it is gone. Focus, not spread, is what kills debt.
The only disagreement is which debt gets the spotlight first.
The avalanche: pay the math
The avalanche targets the debt with the highest interest rate first, regardless of balance. Once it is gone, you roll its payment into the next-highest rate, and so on. Because you are always attacking your most expensive debt, the avalanche costs you the least in total interest and gets you out of debt soonest. On a spreadsheet, it wins every time.
The snowball: pay the momentum
The snowball targets the smallest balance first, regardless of interest rate. You knock out a whole debt quickly, feel the win, and roll that payment into the next-smallest. It usually costs a little more in interest than the avalanche — but it hands you visible victories early, and those wins are what keep people going.
The best payoff plan is the one you finish. A method that costs slightly more but keeps you in the game beats a mathematically perfect plan you quit.
How to choose
- •Choose the avalanche if you are motivated by numbers and want to pay the least. Sort your debts by interest rate, high to low.
- •Choose the snowball if you have stalled before or need momentum. Sort your debts by balance, small to large.
- •Choose a hybrid if one tiny debt is nagging you — clear it first for the morale, then switch to the avalanche for the rest.
There is no wrong answer here. The difference in total interest between the two is often smaller than people expect, and it is dwarfed by the difference between finishing and giving up.
Make it stick
Whichever you pick, automate the minimums so nothing slips, then send your extra payment on a fixed day each month. List every debt in one place with its balance and rate so you can watch the list shrink. Debt payoff is a long road, and seeing the finish line get closer is what carries you down it.
And once a debt is gone, resist the urge to reclaim that payment for everyday spending. Rolling it forward is the entire engine — it is why both methods pick up speed the longer you stick with them.