Become Mortgage-Free Years Sooner
See exactly how extra payments save you thousands in interest and shave years off your loan.
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Enter your mortgage details below to see how extra payments can help you become debt-free sooner.
Mortgage Details
Required Information
Your New Mortgage
$
Interest Rate
%
Your Current Age
Today's Date
Auto-filled, adjust if needed
Projected Payoff Date
When your loan ends if you make minimum payments
Optional - Escrow Details
Monthly Property Tax
$
Monthly Insurance
$
Homeowner's insurance
Calculated Results
Monthly Payment
--
Principal & interest
Age at Projected Payoff
--
Without extra payments
Target Payoff Age
Extra Monthly Payment Needed
--
on top of your regular payment
New Total Monthly Payment
--
principal & interest only
Years to Payoff
--
Payoff: ---
Total Interest Saved
--
vs. original schedule
Balance Over Time
Original Schedule
Accelerated Payoff
Payment Comparison
| Scenario | Monthly Payment | Payoff Age | Total Interest | Total Paid |
|---|---|---|---|---|
| Original Schedule | -- | -- | -- | -- |
| With Extra Payment | -- | -- | -- | -- |
Amortization Schedule
| Year | Age | Starting Balance | Interest Paid | Principal Paid | Ending Balance |
|---|
Learn More
Dive deeper into mortgage payoff strategies with our guides:
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What Age Should You Pay Off Your Mortgage?
Find the right payoff target for your situation
Bi-Weekly vs. Lump Sum Extra Payments
Which extra payment strategy saves you the most?
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Frequently Asked Questions
Extra payments go directly toward your principal balance, reducing the amount of interest charged over the life of the loan. Since interest is calculated on your remaining balance, a lower balance means less interest accrues each month. Even small extra payments of $100-200 per month can save tens of thousands of dollars and shorten your loan by several years.
It depends on your mortgage interest rate, expected investment returns, and personal risk tolerance. If your mortgage rate is 7% and you expect 8% returns from investments, the math slightly favors investing. However, paying off your mortgage provides a guaranteed "return" equal to your interest rate with zero risk. Many people value the peace of mind and financial freedom of being debt-free, regardless of the pure mathematics.
With bi-weekly payments, you pay half your monthly payment every two weeks. Since there are 52 weeks in a year, you make 26 half-payments, which equals 13 full monthly payments instead of 12. That extra payment each year goes entirely toward principal, typically shaving 4-6 years off a 30-year mortgage and saving tens of thousands in interest.
Combine multiple strategies for maximum impact: Start with a lump sum payment (from savings, bonus, or tax refund) to immediately reduce your principal. Then switch to bi-weekly payments for an automatic extra payment each year. Finally, add whatever extra you can afford to each payment. Use this calculator to see how combining these strategies can dramatically accelerate your payoff timeline.
Most modern mortgages do not have prepayment penalties, but it's important to check your loan documents. Prepayment penalties were more common before 2014 but are now restricted by federal regulations for most residential mortgages. If your loan does have a penalty, it typically only applies during the first few years and may still be worth paying if your interest savings are greater.