The Debt Snowball Worksheet: A Real $15,000 Example

A debt snowball worksheet is just a piece of paper (or a spreadsheet) that does one thing: it forces you to look at every debt you owe in one place, smallest balance to largest, and decide where your extra money goes first. That’s it. No app required. The reason it works isn’t magic math, it’s momentum. The Consumer Financial Protection Bureau describes the snowball as focusing on your smallest debt first, then rolling that freed-up payment into the next one (CFPB).

Below is a worksheet you can copy line for line, filled in with a realistic $15,000 example across four debts. Grab a notebook and follow along. If you’d rather skip the pencil, our debt snowball calculator does the same steps for you, and the main calculator on the homepage runs the numbers in seconds.

Step 1: List every debt, smallest balance to largest

The first column is the whole game. Write down the name of each debt, the balance, the APR, and the minimum payment. Then sort by balance from smallest to largest. Not by interest rate, that’s the avalanche method. The snowball ignores rate on purpose so you get a win fast.

Here’s our example household, the Riveras, who owe $15,000 spread across four accounts:

• Store card — balance $1,200, APR 26.99%, minimum $35
• Medical bill — balance $2,300, APR 0%, minimum $50
• Credit card — balance $4,500, APR 22.49%, minimum $115
• Car loan — balance $7,000, APR 7.5%, minimum $260

Step 2: Add up your minimums and find your extra payment

Total the minimums: $35 + $50 + $115 + $260 = $460. That’s the floor you have to pay every month no matter what, just to keep the accounts current.

Now the important number. Look at your budget and decide how much extra you can throw at debt on top of those minimums. The Riveras find $300 a month by cutting two subscriptions, packing lunches, and pausing a vacation fund. So their total monthly debt budget is $460 + $300 = $760. That $760 stays fixed for the whole journey, that’s the engine that makes the snowball roll.

Be honest here. A worksheet built on $300 you don’t actually have will stall by month two. Pick a number you can hit on a bad month, not a perfect one.

Step 3: Attack the smallest balance first

You pay the minimum on every debt, then pile the entire $300 extra onto debt number one, the $1,200 store card. So the store card gets $35 + $300 = $335 a month while everyone else gets their minimum.

At roughly $335 a month against a $1,200 balance at 26.99%, the store card is gone in about four months. (Interest adds a little, so figure four payments, not a clean $1,200 ÷ $335.) When the statement reads $0, do the thing that actually keeps people going: cross it off. There’s research behind that satisfaction. A Harvard Business Review study by Remi Trudel found that people who concentrated on knocking out individual balances were more motivated to keep paying off their debt than those who spread effort evenly (HBR).

Step 4: Roll the payment forward

This is the snowball part, and it’s the step people skip. The store card is paid off, but you do not pocket its $335. You roll the whole thing onto the next smallest debt.

Next up is the $2,300 medical bill, which had a $50 minimum. Add the freed-up $335 and it now gets $50 + $335 = $385 a month. At 0% APR, $2,300 at $385 a month clears in about six months. Cross it off.

Then you roll again. The credit card had a $115 minimum; now it gets $115 + $385 = $500 a month. The $4,500 balance at 22.49% takes roughly ten months. Roll one more time and the car loan, last in line, absorbs everything: $260 + $500 = $760 a month against $7,000 at 7.5%, gone in about nine to ten months.

Notice the payment to each debt keeps growing while your total budget never changes. That’s why it’s called a snowball.

Step 5: The payoff order and rough timeline

Here’s how the Riveras’ $15,000 unwinds. These are approximate, rounded for the example, but they show the shape of a real snowball:

• Months 1–4: Store card ($1,200) paid off. Payment was $335/mo.
• Months 5–10: Medical bill ($2,300) paid off. Payment rolled up to $385/mo.
• Months 11–20: Credit card ($4,500) paid off. Payment rolled up to $500/mo.
• Months 21–30: Car loan ($7,000) paid off. Payment rolled up to the full $760/mo.
• Debt-free in roughly 30 months — about two and a half years.

Snowball or avalanche for your worksheet?

The same worksheet works for the avalanche method, you just sort column one by APR instead of balance. In the Riveras’ case avalanche would hit the 26.99% store card first too (it happens to be both smallest and highest-rate), but it would chase the 22.49% credit card before the 0% medical bill, and it would likely save a bit of interest overall.

The trade-off is momentum versus math. The snowball gives you a paid-off account fast, which keeps you in the game; the avalanche usually costs less in interest but can feel slow. If you’ve started plans before and quit, the snowball’s early wins are often worth the few extra dollars in interest. If you’re a numbers person who won’t lose steam, the avalanche edges it out. We break down both in how the debt snowball method works and how the debt avalanche method works.

A few things the worksheet won’t tell you

A worksheet assumes you stop adding new debt. If you keep charging the credit card while you pay it down, the snowball never catches up, so freeze the cards or leave them at home while you work the plan.

It also assumes steady payments. Life happens, so if you miss a month, you don’t start over, you just pick up the next month with the same fixed budget. The order doesn’t change.

Finally, a calculator and a worksheet are planning tools, not advice for your exact situation, and they can’t promise a result. If your debts are in collections, you’re facing a lawsuit, or you’re weighing options like a debt management plan or settlement, talk to a licensed, accredited credit counselor or attorney first. DebtBloom connects you with licensed providers; we don’t guarantee any specific outcome.

When you’re ready, fill in your own four lines, find your extra payment, and let it roll. Start with the debt snowball calculator if you’d rather not do it by hand.