How to Use the Debt Snowball vs Avalanche Payoff Calculator
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1
Add your debts with name, balance, APR %, and minimum monthly payment.
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2
Enter any extra monthly payment amount you can contribute.
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3
Compare total interest and months to debt-free status between Snowball and Avalanche.
Practical Example & Use Case
Common Real-World Scenario
Comparing $15,000 credit card debt (22% APR) and $8,000 auto loan (6% APR) to see how Avalanche saves $1,400 in interest.
Technical Notes & Limitations
Browser Engine Architecture
Assumes fixed APR and that no new debt is added during the payoff schedule.
Frequently Asked Questions
What is the Debt Snowball method?
Pay off the smallest balance first while paying minimums on others. It provides quick psychological wins.
What is the Debt Avalanche method?
Pay off the highest interest rate first. Mathematically, this minimizes total interest paid.