← All Refinance to 15-Year calculations

Refinance to 15-Year on a $250K mortgage at 10%

New 15-year loan at 6.25% — higher payment, far less interest. Monthly principal & interest: $2,143.56.

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Time to payoff15.0 yrs
Years saved15.0
Interest saved$403,974
Total interest$135,840

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The 5–7 Year Alternative

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#StrategyMonthly paymentPayoffInterest saved
01Extra $500/Month$2,193.9314.9 yrs$307,981
02Refinance to 15-Year$2,143.5615.0 yrs$403,974
03$5,000 Yearly Lump Sum$2,193.9316.4 yrs$277,529
04Recast with $25K$2,193.9320.0 yrs$238,091
05Extra $200/Month$2,193.9320.5 yrs$200,708
06Bi-Weekly Payments$2,193.9321.0 yrs$192,042
07Standard 30-Year$2,193.9330.0 yrs$0

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How it works

You replace the 30-year loan with a new 15-year loan at 6.25%. The monthly payment jumps, but the loan is gone in half the time and total interest drops dramatically.

Assumptions

Illustrative 15-year refinance at 6.25% on the full current balance. No closing costs, points, or fees included — real refinances carry thousands in costs that change the math. Rate availability depends on credit, market conditions, and lender approval.

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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.