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HomeFinanceLoan CalculatorsDebt Payoff Calculator
Credit & Debt

Debt Payoff Calculator

Calculate your total debt payoff timeline and interest costs by entering all your debts and a fixed monthly payment toward debt repayment.

Updated 2024-12-15 10 min read Calzyra Financial Team

CalculatorFree Tool

$

Combined total of all your debts

%

Average interest rate across all debts weighted by balance

$

Total monthly amount you allocate to debt repayment

$

Additional amount you can pay beyond your regular payment

Debt Payoff Calculator - Formula

TotalInterest = Σ(B_i * ((1 + r_i)^n_i - 1)) for each debt i

Sums the total interest across all debts using compound interest for each, where B is the balance, r is the monthly rate, and n is the number of months to pay off each debt.

Frequently Asked Questions

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