Avalanche vs. snowball
Debt payoff calculator
Compare payoff order, estimated interest, and time to debt freedom across multiple balances.
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Debt details
Use annual effective rate when available.
Use annual effective rate when available.
Compare payoff methods
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Assumes rates and payments remain constant, interest accrues monthly, and cleared minimums roll into the next debt. Confirm effective rates, fees, penalties, and allocation rules with each creditor.
Use the true cost
Ask for the effective interest rate.
The avalanche method targets the highest annual rate first and generally aims to reduce interest. The snowball method targets the smallest balance first and may create earlier psychological wins.
BSP explains that the effective interest rate reflects the true loan cost and that financial institutions should disclose applicable fees and charges.
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