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Debt Payoff Calculator

Calculate the fastest and most cost-effective way to pay off multiple debts using the debt avalanche method.

$
Extra per month
Extra per year
One-time payment
in month

Your Debts

# Debt Name Remaining Balance Monthly / Min. Payment Interest Rate

Debt Payoff Calculator Guide

How This Calculator Works

This calculator uses the **Debt Avalanche Method**, which prioritizes paying off debts with the highest interest rates first. This approach saves the most money in interest over time.

The Strategy

  1. Pay the minimum (or monthly) payment on all debts.
  2. Apply all extra money to the debt with the **highest interest rate**.
  3. When a debt is paid off, roll that payment into the next highest interest debt.
  4. Continue until all debts are cleared.

Extra Payment Options

  • Extra per month: Additional amount added to your monthly budget every month.
  • Extra per year: Bonus payment made once per year.
  • One-time payment: A lump sum payment made in a specific month.

Fixed vs Decreasing Monthly Payment

  • Yes (Fixed): After paying off a debt, the freed-up money is redistributed to remaining debts. Your total monthly payment stays constant.
  • No: Your total monthly payment decreases as debts are paid off.