Mortgage Payoff Calculator

Use this mortgage payoff calculator to estimate how long it may take to pay off your remaining mortgage balance and how much interest you could pay over the remaining life of the loan. Enter your current principal balance, interest rate, and principal-and-interest payment, then compare different payoff strategies.

You can also test extra principal payments, biweekly payments, weekly payments, recurring annual lump-sum payments, and one-time lump-sum payments to see how they could change your estimated payoff date and total interest.

The calculator also lets you set a target payoff period and estimate the additional amount you may need to pay toward principal to reach that goal.

A mortgage payoff calculator can help you estimate your mortgage payoff date, remaining interest, total payments, and potential interest savings under different payment scenarios.

Unlike a basic mortgage payment calculator, a payoff calculator focuses on the remaining balance of an existing mortgage. This makes it useful if you are considering paying extra toward principal, making a large lump-sum payment, switching to a biweekly payment schedule, or trying to determine how quickly you could become mortgage-free.

Because mortgage payments generally include both principal and interest, reducing the principal earlier can change how much interest accrues over the remaining loan period.

There are several payment strategies you can compare with this calculator.

Adding extra money to your regular mortgage payment can reduce your outstanding principal faster. Because future interest is calculated using the remaining loan balance, reducing principal earlier can also reduce the amount of interest paid over time.

Use the extra principal payment field to see how a consistent additional payment could affect your estimated payoff date and interest costs.

You can also learn more about how mortgage payments work to understand how principal and interest are allocated during the life of a mortgage.

A one-time payment toward principal can reduce your remaining balance immediately. This calculator allows you to test both a one-time lump-sum payment and a recurring annual lump-sum payment.

For example, you can compare what happens if you apply a tax refund, bonus, inheritance, or other available funds toward your mortgage instead of using those funds for another purpose.

Always check your mortgage terms and confirm how your servicer applies additional payments before making a large principal payment.

A biweekly payment schedule generally means making half of a monthly payment every two weeks. Because there are 26 two-week periods in a year, this can result in the equivalent of one additional monthly payment each year.

Use the calculator’s biweekly payment option to compare the estimated payoff timeline with your regular payment schedule.

You can also compare weekly mortgage payments if that payment frequency is relevant to your loan arrangement.

The amount you can save depends on your remaining balance, interest rate, regular payment, remaining term, and how much additional money you put toward principal.

For example, paying an additional amount every month can gradually reduce the balance faster, while a large lump-sum payment can create a larger reduction at a specific point in the loan.

Use the calculator to compare:

• Regular mortgage payments
• Regular payments + extra principal
• Biweekly payments
• Weekly payments
• Annual lump-sum payments
• One-time lump-sum payments
• Multiple lump-sum scenarios
• A target payoff period

The results show an estimated payoff date, time saved, total interest, and interest saved based on your inputs.

Your current mortgage balance and your official mortgage payoff amount are not necessarily the same.

The current principal balance generally represents the remaining amount of principal on the loan. An official payoff amount may also account for interest through a specific payoff date and potentially other applicable fees. The CFPB recommends requesting an official payoff amount from your mortgage servicer when you intend to completely pay off the mortgage.

That’s why this calculator asks for your current principal balance rather than presenting the result as an exact lender payoff quote.

If you want to understand the broader cost of owning your home, you can also review what monthly mortgage payment is safe for me and how property taxes affect your mortgage payment.

Your total mortgage payment may include more than principal and interest. Property taxes and homeowners insurance are commonly collected through an escrow account and can make your total monthly payment higher than the principal-and-interest portion.

This calculator allows you to enter optional taxes, insurance, and other escrow costs so you can see the estimated cash outflow associated with your mortgage payment.

However, escrow generally does not reduce your mortgage principal. The calculator therefore keeps the principal-and-interest calculation separate from optional escrow expenses.

For more information, see how escrow works for first-time buyers.

1. Enter your current principal balance.
2. Enter your current interest rate.
3. Enter your current principal-and-interest payment.
4. Select monthly, biweekly, or weekly payments.
5. Add optional taxes and insurance if you want to estimate total cash outflow.
6. Enter any extra principal payment you plan to make.
7. Add a recurring annual lump-sum payment if applicable.
8. Add one-time lump-sum payments and the payment number when they would occur.
9. Enter a target payoff period if you want to calculate a potential accelerated payoff strategy.
10. Select Calculate to compare your estimated payoff date and interest costs.

Try different scenarios rather than relying on one calculation. This can help you understand how changes in payment amount and timing affect the remaining mortgage.

Paying off a mortgage faster is not the only way to reduce future interest costs. Some homeowners also consider refinancing a mortgage when available rates and loan terms make refinancing worth evaluating.

Refinancing replaces the existing mortgage with a new loan, which can change the interest rate, payment, loan term, and closing costs. Paying extra toward your existing mortgage works differently because you are reducing the balance without replacing the original loan.

Before comparing the two strategies, you can read when mortgage refinancing actually makes sense and how to refinance your mortgage the smart way. Pasted text

You can also review calculating mortgage refinance savings if you want to compare potential refinancing savings with the costs involved.

Paying off a mortgage early can reduce future interest charges, but the decision depends on your individual financial situation. Before directing additional money toward your mortgage, consider your emergency savings, other debts, investment goals, cash-flow needs, and the terms of your mortgage.

A mortgage payoff calculator can show the mathematical effect of additional payments, but it cannot determine whether paying off your mortgage early is the right financial decision for you.

If you are evaluating your broader homeownership costs, see is homeownership still worth it long term for additional context.

A mortgage payoff calculator can help you understand how your current mortgage payment compares with different accelerated-payment strategies.

By testing extra principal payments, biweekly payments, weekly payments, and lump-sum payments, you can estimate how each scenario may affect your payoff date and total interest.

Use the results as a planning estimate rather than an official payoff quote. When you are ready to completely pay off your mortgage, request the exact payoff amount and payment instructions from your mortgage servicer.