Debt Snowball vs Avalanche: Which to Pick and How to Track It

If you owe money on more than one card or loan, the first decision is the order: which balance gets the extra payment first. The two most common orders have names, the debt snowball and the debt avalanche. This guide explains both in plain terms and shows how a simple spreadsheet can help you compare them with your own numbers. It is general information, not financial advice.

The debt snowball

With the snowball method you list your debts from the smallest balance to the largest. You pay the minimum on every debt, and put any extra money toward the smallest balance. When that debt is paid off, you roll its payment into the next smallest one, and so on.

The appeal is momentum. Closing out a small account early gives a visible win, and some people find that easier to stick with. The trade-off is that the order ignores interest rates, so a high-rate balance can keep growing while you work through the smaller ones.

The debt avalanche

With the avalanche method you list your debts from the highest interest rate to the lowest. You pay the minimum on each, and put the extra money toward the highest rate first. When it is gone, that payment moves to the next highest rate.

Because the highest-rate balance is attacked first, this order usually costs less total interest than the snowball when the payment amounts are the same. The trade-off is that the first debt on the list may take longer to clear, so the early progress can feel slower.

Which one should you pick?

There is no single right answer. A few questions can help:

• Do you need quick wins to stay motivated? The snowball is built for that.
• Are your interest rates very different from one another? The more they differ, the more the order matters for total interest.
• Are your balances close in size? Then the two methods can look very similar.

The honest way to decide is to run both with your actual balances, rates and extra monthly amount, and look at the difference in the payoff date and the total interest.

Tracking it in a spreadsheet

That comparison is what the Debt Payoff Planner Spreadsheet (.xlsx) is built for. It includes a blank workbook plus a filled-in example, so you can see how it works before you enter your own numbers.

• Enter up to 8 debts and choose snowball (smallest balance first) or avalanche (highest rate first) from one dropdown.
• A dashboard shows the estimated debt-free date, months to go, total interest, interest saved compared with paying only the minimums, and the payoff order.
• A 20-year month-by-month schedule is shown for every debt, along with a comparison with paying only the minimums.
• It uses standard formulas only, with no macros, and works in spreadsheet apps that open .xlsx files. You receive two .xlsx files.

The numbers are an estimate based on what you enter. Interest is calculated as the APR divided by 12 each month, so your lender’s exact figures may differ slightly. It is not financial advice.

How to use it in three steps

1. Enter each debt: its balance, interest rate and minimum payment, plus any extra amount you can add each month.
2. Choose snowball or avalanche from the dropdown.
3. Open the dashboard to see the payoff order, the estimated debt-free date and the interest. Switch the dropdown and compare.

Update the balances after each statement so the dashboard stays close to your real situation. Small updates once a month are enough.

What to expect when you buy

This is a digital download. Nothing is shipped. Your download link appears on the order confirmation page and in your order email as soon as payment clears. The files are for personal use. Because it is a digital product we cannot accept returns, but if a file will not open or something is wrong, contact us and we will make it right.

You can browse everything in our digital downloads category, including planners, budget spreadsheets and printables.

See also: Debt Payoff Planner Spreadsheet (.xlsx): Snowball and Avalanche Calculator.

See also: How to Use a 2027 Printable Planner: Monthly, Weekly and Goals, or try our free printable samples.