← All Extra $500/Month calculations
Add $500 to principal with every monthly payment. Monthly principal & interest: $8,775.72.
Free calculators for everyone — the 5–7 Year Alternative serves USA residents only.
Pay off your mortgage in 5–7 years instead of 30. *With qualification.
See if you qualify →For USA residents only.
| # | Strategy | Monthly payment | Payoff | Interest saved |
|---|---|---|---|---|
| 01 | Refinance to 15-Year | $8,574.23 | 15.0 yrs | $1,615,896 |
| 02 | Bi-Weekly Payments | $8,775.72 | 21.0 yrs | $768,169 |
| 03 | Extra $500/Month | $8,775.72 | 23.0 yrs | $603,334 |
| 04 | $5,000 Yearly Lump Sum | $8,775.72 | 24.0 yrs | $511,543 |
| 05 | Recast with $25K | $8,775.72 | 26.4 yrs | $350,493 |
| 06 | Extra $200/Month | $8,775.72 | 26.5 yrs | $307,069 |
| 07 | Standard 30-Year | $8,775.72 | 30.0 yrs | $0 |
Every month, on top of your required payment, you send an extra $500 earmarked for principal. For many households this is the sweet spot between meaningful acceleration and a livable budget.
An extra $500 applied to principal with each scheduled monthly payment, starting month one.
Take the free quiz to see if you qualify for a structured payoff plan.
See if you qualify →For USA residents only
Calculations are illustrative only, based on the assumptions shown. Not financial advice, not a promise of savings or payoff time, and not a loan quote.