Assumptions
- The APR and monthly payment stay constant.
- The first modeled payment occurs one calendar month from the calculation date.
- No new purchases, fees, missed payments, or rate changes occur.
Debt-free date calculator
Find the month your debt reaches $0
A debt-free date turns a monthly payment plan into a calendar finish line. Enter one current balance, APR, and planned monthly payment to estimate when the balance reaches zero and what the full payoff may cost.
Private by design
Your financial values stay in this browser.
No account required
No signup, bank connection, or credit pull.
Deterministic math
The same inputs produce the same estimate.
Calculate locally
Calculate your debt-free date
Use your current balance, APR, and monthly payment. An optional extra payment can model a faster payoff plan.
Debt-free date calculator
Estimate when this debt reaches $0
Enter one balance, APR, and monthly payment to estimate your debt-free date.
Understand the output
Your estimated debt-free date
The result prioritizes the payoff month, then shows months remaining, estimated interest, total paid, and a monthly schedule for the same plan.
Methodology and limits
How this calculator estimates payoff
The calculator applies one month of interest to the opening balance, rounds that interest to cents, applies the planned payment, and repeats until the balance reaches zero.
The payoff date is the date of the final modeled monthly payment. The last payment is capped at the remaining principal and interest due.
Limitations
- Many lenders accrue interest daily, so statement totals can differ.
- This is an educational planning estimate, not a lender payoff quote or financial advice.
Methodology reviewed August 26, 2026. Results are educational planning estimates, not financial advice or lender payoff quotes.
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