Extra Payment Mortgage Calculator - Pay Off Mortgage Faster

Extra Payment Mortgage Calculator

See how extra payments reduce your loan term and save interest

Mortgage Details
Loan Amount ($)
Interest Rate (%)
Loan Term (Years)
Extra Payment ($/month)
Monthly Extra
Bi-Weekly (26/year)
One-Time Extra
Your Savings Analysis
Interest Savings
$0
Time Saved
0 years
New Payoff Time
15.2 years
vs 30 years with regular payments
Regular Payment
Monthly Payment $1,520
Total Payments $547,200
Total Interest $247,200
Payoff Time 30 years
With Extra Payments
Monthly Payment $1,720
Total Payments $0
Total Interest $0
Payoff Time 0 years
Year Regular Balance Extra Balance Difference
Common Scenarios

Click any preset to load example values

Interest Savings
See how much interest you'll save by making extra payments
Years Shaved Off
Know exactly how much sooner you'll be debt-free
Payment Comparison
Compare regular vs accelerated payoff schedules

Frequently Asked Questions

How do extra payments reduce my mortgage?
Extra payments go directly toward your principal balance, reducing the amount you owe faster. This means less interest accrues over time and you pay off your loan sooner.
What's the difference between monthly and bi-weekly?
Bi-weekly payments mean you make half your monthly payment every two weeks. This results in 26 half-payments per year (equal to 13 full payments), effectively making one extra monthly payment annually.
Is it better to make extra payments or invest?
Compare your mortgage interest rate with potential investment returns. If your rate is higher than expected investment returns, paying down mortgage makes sense. Consider your financial goals and risk tolerance.
Are there penalties for extra payments?
Most conventional mortgages don't have prepayment penalties. However, check your loan documents or ask your lender to be sure. Some loans may have restrictions on how much extra you can pay.
How much should I pay extra?
Even small extra payments make a difference. Start with an amount you're comfortable with - $50, $100, or $200 monthly. Use this calculator to see the impact of different amounts.
Is this calculator free?
Yes! 100% free. No registration, no hidden costs. Use it as many times as you need for different scenarios.
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Extra Payment Mortgage Calculator - Pay Off Your Loan Faster

Our Extra Payment Mortgage Calculator shows you the powerful impact of making additional payments toward your mortgage. See exactly how much interest you'll save and how many years you'll shave off your loan term.

How it works: Enter your loan amount, interest rate, term, and extra payment amount. Choose between monthly extra, bi-weekly payments, or one-time extra payment. The calculator instantly shows your interest savings, time saved, and provides a detailed comparison.

Perfect for: Homeowners wanting to become debt-free sooner, financial planners, real estate professionals, and anyone considering mortgage acceleration strategies.