← All Standard 30-Year calculations

Standard 30-Year on a $800K mortgage at 4.5%

The baseline: minimum payments for the full 30 years. Monthly principal & interest: $4,053.48.

Free calculators for everyone — the 5–7 Year Alternative serves USA residents only.

Time to payoff30.0 yrs
Years saved0.0
Interest saved$0
Total interest$659,254

Every strategy ranked for this loan

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The 5–7 Year Alternative

Pay off your mortgage in 5–7 years instead of 30. *With qualification.

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For USA residents only.

#StrategyMonthly paymentPayoffInterest saved
01Refinance to 15-Year$6,859.3815.0 yrs$224,565
02Extra $500/Month$4,053.4823.9 yrs$151,000
03$5,000 Yearly Lump Sum$4,053.4824.9 yrs$126,487
04Bi-Weekly Payments$4,053.4825.6 yrs$112,135
05Extra $200/Month$4,053.4827.2 yrs$70,803
06Recast with $25K$4,053.4828.2 yrs$63,430
07Standard 30-Year$4,053.4830.0 yrs$0

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How it works

You pay the standard monthly principal-and-interest payment for the full 360 months. This is the baseline every other strategy is measured against — no extra payments, no tricks.

Assumptions

360 monthly payments of the standard amortized amount. No extra principal, no lump sums, no refinancing.

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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.