Debt Avalanche Calculator

Compare the idea of attacking expensive debt first using a simple three-debt scenario.

Debt 1 balance ($)

Debt 1 APR (%)

Debt 2 balance ($)

Debt 2 APR (%)

Debt 3 balance ($)

Debt 3 APR (%)

Total monthly payment ($)

Enter your numbers and select Calculate.

What this calculator helps you understand

Explore a simplified debt avalanche strategy that prioritizes the highest interest rate. The goal is to make the financial concept easier to understand by letting you test different scenarios rather than relying on a single example.

How to use it

Enter numbers that match your situation.
Change one assumption at a time and compare the result.
Use the result as an estimate, not a guarantee.

Important: This is an educational calculator. Actual results can differ because of rates, taxes, fees, plan rules, market performance, lender terms and other circumstances.

Frequently asked questions

What is debt avalanche?

The avalanche strategy generally prioritizes the debt with the highest interest rate while maintaining required payments elsewhere.

Can it save interest?

It can reduce interest under many scenarios because expensive balances are attacked first, but actual savings depend on the debt terms.

Why do people use snowball instead?

Snowball can create quicker small wins, which some people find easier to maintain.

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