Mortgage Payoff Calculator
mortgage_payoff_calculatorRead-onlyIdempotent
$200 a month extra on a $250,000, 6.5% loan saves $64,927 and 5½ years. Model extra payments, a lump sum or biweekly in this mortgage payoff calculator. Web page: https://calcbright.com/mortgage-payoff-calculator
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| lump | No | One-time lump sum | |
| rate | No | Interest rate (%) | |
| extra | No | Extra payment / month | |
| start | No | Next payment date (YYYY-MM-DD) | 2026-11-01 |
| years | No | Remaining term (years) | |
| balance | No | Current loan balance | |
| biweekly | No | Biweekly payments | no |
| currency | No | Currency | USD |
| lumpMonth | No | Paid with payment # | |
| extraMonths | No | plus months (months) |