Do you want to feel good or pay less?
I ask this question at least once a week. Someone comes to me with five credit cards, a car loan, and a personal loan they took out to consolidate the first three credit cards. They want to know the “best” way to pay it all off. And they expect me to say “avalanche – highest interest rate first – it saves the most money.”
That’s not wrong. It’s just incomplete.
Look, I used to give the same answer every time. “Avalanche is mathematically optimal.” I’d show them a spreadsheet. They’d nod. Then they’d call me three months later and say “I fell off the plan.”
Why? Because the avalanche method ignored something important: humans aren’t robots. We need motivation. We need small wins. And sometimes a slightly less efficient plan that you actually follow is better than a perfect plan you abandon.
So let me walk you through both strategies. Not as a lecture. As a choice.
First, what are we even comparing? Let’s use a real example. A friend of mine – not a client, just a guy I know from church – had four debts:
Credit Card A: $2,500 at 24% APR, min $65
Credit Card B: $8,000 at 19% APR, min $160
Personal Loan: $5,000 at 12% APR, min $100
Car Loan: $12,000 at 7% APR, min $300
Total debt: $27,500. Total minimum payments: $625. He had an extra $300 a month to put toward debt. Total monthly payment: $925.
Avalanche (highest interest first) : Pay Credit Card A (24%) → then Credit Card B (19%) → then Personal Loan (12%) → then Car Loan (7%). Mathematically optimal. Lowest total interest.
Snowball (smallest balance first) : Pay Credit Card A ($2,500) → then Personal Loan ($5,000) → then Credit Card B ($8,000) → then Car Loan ($12,000). Psychologically motivating. Faster wins.
I ran the numbers through the snowball vs avalanche visualizer.
Here’s what the numbers said:
Avalanche: debt-free in 34 months, total interest $2,850
Snowball: debt-free in 36 months, total interest $3,420
Two extra months. $570 more in interest. That’s the cost of choosing snowball over avalanche.
My friend looked at the numbers and said “$570 isn’t nothing, but it’s also not life-changing. I spend more than that on takeout in two months.”
I asked him which plan he thought he’d stick with. He said “Snowball. I want to see that first card disappear.”
Six months later, he had paid off Credit Card A and the Personal Loan. Two debts gone. He was fired up. He sent me a screenshot of his credit card balance at zero. “I could get used to this.”
He finished in 35 months – one month faster than avalanche predicted, because he started throwing extra money at the next debt sooner. Total interest paid: $3,100. Still more than avalanche, but not by much. And he actually finished.
That’s the thing nobody puts in the spreadsheet. The best plan is the one you don’t quit.
Why avalanche wins on paper (and why that matters) I’m not anti-avalanche. Far from it. If you have the discipline, if you’re not easily discouraged, if the difference in interest is huge – go avalanche.
Let me give you a scenario where avalanche is a no-brainer.
Someone I worked with – let’s call her Denise – had two debts:
Credit Card: $15,000 at 28% APR (yes, 28%, it was one of those “rewards” cards that preys on people)
Student Loan: $35,000 at 5% APR
Minimum payments: $450 on the card, $250 on the loan. She had $500 extra per month.
Avalanche: put all extra toward the 28% card. Pay it off in 14 months, then attack the student loan. Total interest: about $4,200.
Snowball: put all extra toward the student loan first? That would be insane – the student loan has a lower balance? Wait, no – the student loan balance is $35k, the credit card is $15k. Snowball would actually target the credit card first because it’s the smallest balance. So in this case, snowball and avalanche align – smallest balance is also highest interest. Easy.
But if the smallest balance had been a 0% store card with $500 on it, snowball would pay that first. Avalanche would ignore it until the high-interest debt was gone. That’s where the difference shows up.
I ran Denise’s numbers through the debt payoff calculator.
She saw that avalanche saved her $1,800 in interest and got her debt-free three months faster. She chose avalanche. She’s an engineer. She likes efficiency. It worked for her.
So avalanche is great – if you can stick with it.
The psychological trap of avalanche Here’s the problem. When you’re paying the highest interest rate first, that debt often has the largest balance. Credit cards with 22% APR usually have $5k, $10k, $15k on them. It can take a year or more to pay off that first debt. In that year, you get zero wins. No small victories. Just month after month of making payments and watching the balance crawl down.
I’ve seen people quit after six months. They say “this isn’t working” – even though it is working, just slowly. They give up, go back to minimum payments, and the debt grows again.
That’s why Dave Ramsey preaches snowball so hard. He’s not stupid. He knows avalanche saves more money. But he also knows that most people need psychological fuel. A $500 debt gone in month one feels like progress. A $10,000 debt taking two years feels like a prison sentence.
A guy I coached – Marcus, he was a firefighter – had six debts. The smallest was $300. He paid it off in two weeks. He said “I felt like I could do anything.” That feeling carried him through the next 18 months. He finished all six debts. He told me “if I had started with the biggest one, I would have given up.”
So here’s my take. If the interest rate difference between your highest and lowest debt is more than 10% – like 24% vs 5% – avalanche is worth the pain. You’re saving real money. If the difference is small, like 19% vs 15%, pick whatever keeps you motivated.
And if you’re not sure, run the numbers both ways. Look at the extra interest cost for snowball. Then ask yourself: “Is that amount worth the motivation I’ll get?” For some people, yes. For others, no.
Extra payments change everything One thing people miss: extra payments make the snowball vs avalanche difference smaller.
Let me show you. Take the first example – $27,500 debt, $300 extra per month. The difference between snowball and avalanche was $570.
But if he increased his extra payment to $500 a month, the difference dropped to about $300. If he could throw $1,000 extra per month, the difference was under $100.
Why? Because when you pay debt off faster, interest has less time to compound. The strategy matters less. The intensity matters more.
I had a client named Teresa. She had $40k in debt and was determined to be done in 18 months. She worked overtime, sold stuff on Facebook Marketplace, drove for Uber on weekends. She was putting $1,500 extra toward debt every month. I ran the numbers – snowball vs avalanche difference was $120. She said “I don’t care. I’m just going to pay everything as fast as I can.” She finished in 17 months. Strategy barely mattered.
So if you can throw serious money at debt, don’t agonize over snowball vs avalanche. Just pick one and go.
But if you’re scraping together $100 extra a month, the strategy matters more. That’s when you need to be thoughtful.
How to decide (a simple flowchart) I’ll make this easy.
Step one: List all your debts – balance, interest rate, minimum payment.
Step two: Figure out how much extra you can pay each month. Be honest. Don’t say $500 if you’ve never saved $500 in your life.
Step three: Use the extra payment analyzer to see how fast each strategy works.
Step four: Ask yourself three questions.
Is the interest difference between my highest and lowest debt more than 10%? If yes, lean avalanche.
Do I need small wins to stay motivated? If yes, lean snowball.
Have I quit a financial plan before because it felt hopeless? If yes, do snowball.
That’s it. No wrong answer. Just trade-offs.
A word about “debt consolidation” as a strategy Sometimes people try to skip snowball and avalanche altogether by consolidating. They get one big loan at a lower interest rate and pay off all their cards. That can work. But I’ve seen it backfire more often than not.
Someone I worked with – let’s call him Chris – consolidated $25k in credit card debt into a personal loan at 11%. Great rate. But he didn’t close his credit cards. Six months later, he had $15k on the personal loan and $8k back on the cards. He was worse off than before.
If you consolidate, you have to cut up the cards or freeze them in a block of ice. No exceptions. Otherwise you’re just creating room to borrow more.
The calculators I mentioned earlier assume you’re not adding new debt. That’s the unspoken rule. If you keep spending, no strategy works.
The bottom line (not a summary, just a thought) I’ve seen people succeed with snowball. I’ve seen people succeed with avalanche. I’ve seen people fail with both because they didn’t change their spending habits.
The strategy is not the secret. The secret is deciding that you’re done with debt. Once you make that decision, the math is just details.
So here’s my challenge. Pick one. Just pick one. Start today. Don’t spend three weeks researching the “perfect” method. Pay $50 extra toward your smallest debt tonight. Or your highest interest debt. It doesn’t matter which. Just start.
You can always switch strategies later. Nothing is permanent.
P.S. The guy from the church example – he finished his last payment on a Tuesday. He called me and said “I’m going out for a steak dinner. First time in two years.” I said you earned it. He sent me a photo of the steak. It looked terrible. But he was happy.
James
