Free Debt Payoff Tool

Debt Avalanche Calculator

Save the most money by paying off high-interest debts first. The mathematically optimal way to become debt-free.

Enter Your Debts
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Total Debt

$25,500.00

Debt-Free Date

Mar 2029

39 months

Total Interest

$2,632.07

Savings vs Min

$2,778.27

54 months faster

Payoff Schedule (Avalanche Order - Highest Rate First)
1

Credit Card

19.99% APR • Month 10

Oct 2026

2

Car Loan

6.5% APR • Month 22

Oct 2027

3

Student Loan

5.5% APR • Month 39

Mar 2029

Monthly Payment: $725.00($525.00 minimums + $200.00 extra)

Avalanche vs. Snowball vs. Minimum Payments

Minimum Only

Time:93 mo
Interest:$5,410.34

Snowball

Time:39 mo
Interest:$2,632.07

Avalanche

Best
Time:39 mo
Interest:$2,632.07

How the Debt Avalanche Method Works

1. Order by Rate

List all debts from highest to lowest interest rate, regardless of balance.

2. Attack High Interest

Pay minimums on all debts, then put all extra money toward the highest rate debt.

3. Maximize Savings

As debts are eliminated, roll payments to the next highest rate debt.

Frequently Asked Questions

What is the debt avalanche method?

The debt avalanche method prioritizes paying off debts with the highest interest rates first. This approach minimizes the total interest you pay over time, making it the mathematically optimal debt payoff strategy.

How is the avalanche different from the snowball method?

The avalanche orders debts by interest rate (highest first), while the snowball orders by balance (smallest first). Avalanche saves more money, but snowball provides faster psychological wins. Choose based on what motivates you.

How much money can the avalanche method save?

Savings depend on your specific debts. Typically, if you have high-interest credit card debt alongside lower-rate loans, the avalanche method can save hundreds or even thousands of dollars compared to other approaches.

When should I use avalanche vs snowball?

Use the avalanche if you're disciplined and motivated by saving money. Use the snowball if you need quick wins to stay engaged. Both methods are far better than making only minimum payments.

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