Enter your debts (credit cards, personal loans, medical bills) and see how applying extra monthly payments accelerates your debt-free date under mathematical Avalanche or psychological Snowball methods.
Mathematical Formula
Avalanche orders debts by descending APR (minimizing total interest). Snowball orders debts by ascending principal balance (maximizing psychological wins).
Frequently Asked Questions
Which is better: Debt Avalanche or Debt Snowball?
Debt Avalanche is mathematically optimal—paying off the highest interest rate first saves the most money. Debt Snowball focuses on paying off the smallest balances first to build psychological momentum and reduce the number of open accounts.