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Calculate debt free date from balance, rate and payment — see payoff date, months and total interest.
Calculate debt free date from balance, rate and payment — see payoff date, months and total interest.
Enter values above and click Calculate — results will appear here with the formula explained.
Debt free date is today plus months to payoff calculated via amortization. Total interest is payment*months - balance.
Assumes no new debt, constant rate and payment. Extra payments cut months significantly.
To use the Debt Free Date Calculator, enter total debt balance, average apr, monthly payment above for an instant result with full breakdown and formula (Months = -log(1 - r*b/p)/log(1+r) where r=APR/12, b=balance, p=payment; Date = today + ...). Adjust values live to compare scenarios, then check the worked example and FAQs below for practical tips and costly mistakes to avoid.
Calculate debt free date from balance, rate and payment — see payoff date, months and total interest. Formula: Months = -log(1 - r*b/p)/log(1+r) where r=APR/12, b=balance, p=payment.
Debt free date is today plus months to payoff calculated via amortization. Total interest is payment*months - balance.
Assumes no new debt, constant rate and payment. Extra payments cut months significantly.
To use the Debt Free Date Calculator, enter total debt balance, average apr, monthly payment above for an instant result with full breakdown and formula (Months = -log(1 - r*b/p)/log(1+r) where r=APR/12, b=balance, p=payment; Date = today + ...). Adjust values live to compare scenarios, then check the worked example and FAQs below for practical tips and costly mistakes to avoid.
With $25k at 18% APR, $600/mo: payoff in 62 months (~5y 2m), debt free around Oct 2031 if today Sep 2026.
Formulas are standard public references (see our methodology). External standards are cited in the text where they apply.
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