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Early Mortgage Payoff Calculator

Early Payoff Formula:

\[ n' = \frac{-\log(1 - \frac{P \times r}{M + E})}{\log(1 + r)} \]

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1. What is an Early Mortgage Payoff Calculator?

Definition: This calculator determines how much sooner you can pay off your mortgage by making extra payments.

Purpose: It helps homeowners understand the impact of additional payments on their mortgage term.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ n' = \frac{-\log(1 - \frac{P \times r}{M + E})}{\log(1 + r)} \]

Where:

Explanation: The formula calculates how many payments are needed to pay off the loan when making additional payments each month.

3. Importance of Early Payoff Calculation

Details: Understanding early payoff potential helps save thousands in interest and achieve debt freedom faster.

4. Using the Calculator

Tips: Enter your loan principal, interest rate (as decimal), regular payment, and any extra payment you plan to make.

5. Frequently Asked Questions (FAQ)

Q1: How do I convert APR to monthly rate?
A: Divide your annual rate by 12 (e.g., 6% APR = 0.06/12 = 0.005 monthly rate).

Q2: Does this account for changing interest rates?
A: No, this assumes a fixed interest rate for the loan term.

Q3: Should I pay extra principal or refinance?
A: This depends on your interest rate difference and how long you plan to stay in the home.

Q4: How accurate is this calculator?
A: It provides a close estimate but actual results may vary slightly due to rounding in amortization.

Q5: What's the biggest factor in early payoff?
A: The extra payment amount - even small increases can significantly reduce payoff time.

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