If you've got a pile of credit card balances and a paycheck that never quite covers them, you've probably stumbled onto the great debt payoff debate.
On one side sits the avalanche method, which targets your highest interest rate first.
On the other sits the snowball, which knocks out your smallest balance first for a quick psychological win.
And that's exactly where the debt-help industry gets fuzzy, because selling certainty is easier than selling patience.
Let's do the actual numbers, because this is where the hype usually dies.
Say you owe $2,000 at 24% APR on one card and $8,000 at 19% on another, with $500 a month to throw at the pile.
The avalanche throws every extra dollar at the 24% card first.
The snowball clears the $2,000 card first because it's smaller and feels achievable.
Run it out and the avalanche typically saves you somewhere in the low hundreds of dollars and shaves a month or two off the timeline.
The snowball usually costs you a bit more in interest but keeps more people from quitting in month three.
The best method is the one you'll actually finish, and study after study on behavior shows that early wins keep people going.
A closed account and a zero balance does something to your brain that a spreadsheet projection doesn't.
Here's who benefits from you never deciding.
Balance transfer offers with 3% to 5% upfront fees, debt settlement firms charging 15% to 25% of enrolled balances, and apps that monetize your anxiety all profit from the paralysis.
None of them care which method you pick, as long as you keep paying them instead of the card.
One caveat that rarely makes the headlines: the avalanche's advantage shrinks fast when your balances carry similar rates.
If everything sits between 18% and 22%, the math gap is nearly a rounding error, and the snowball's momentum argument wins on the merits.
What actually moves the needle isn't the order of your payments.
Finding $200 more a month beats picking the "right" method by a mile, every time.
List every balance with its rate and minimum.
Throw every spare dollar at one target, and pick whichever target keeps you from quitting.
Then call your issuers and ask for a lower APR, because that request works more often than people expect.
A 3% balance transfer fee on $8,000 is $240, which can erase months of avalanche savings in one swipe.
Do the math before you celebrate the 0% teaser.
The dirty secret is that both methods are just discipline with a marketing budget.
The debt industry doesn't want you to know the difference is small, because small differences don't sell courses, apps, or settlement programs.
Our take: pick the snowball if you've failed at this before, because finishing matters more than optimizing.
Pick the avalanche if you're wired for spreadsheets and won't flinch.
Final Thoughts
But spend your real energy hunting down that extra $100 a month, not agonizing over which card gets paid first.