Mortgage Points Calculator: Step-by-Step Guide

Introduction to Mortgage Points Calculator

Mortgage points, also known as discount points, are fees paid to the lender at closing in exchange for a reduced interest rate on your mortgage. This can lead to lower monthly payments and savings over the life of the loan. However, it's essential to determine whether paying mortgage points is beneficial for your situation. In this guide, we will walk you through the process of calculating the break-even period for paying mortgage points.

Understanding the Formula

The break-even period is calculated using the following formula: Break-Even Period = Total Points Paid / Monthly Savings Where:

• Total Points Paid = Number of points x Loan Amount x 1%
• Monthly Savings = (Original Monthly Payment - New Monthly Payment)

Step-by-Step Calculation

To calculate the break-even period manually, follow these steps:

Step 1: Determine the Original Monthly Payment

First, calculate your original monthly payment using the original interest rate. You can use a mortgage calculator or create a formula using the loan amount, interest rate, and loan term.

Step 2: Calculate the New Monthly Payment

Next, calculate your new monthly payment using the reduced interest rate after paying mortgage points.

Step 3: Calculate the Monthly Savings

Subtract the new monthly payment from the original monthly payment to determine your monthly savings.

Step 4: Calculate the Total Points Paid

Determine the total points paid by multiplying the number of points by the loan amount and then by 1% (or 0.01).

Step 5: Calculate the Break-Even Period

Finally, divide the total points paid by the monthly savings to find the break-even period.

Worked Example

Let's say you are borrowing �KINL0�955.66. You can pay 1 point (�KINL1�898.09.

• Original Monthly Payment: $955.66
• New Monthly Payment: $898.09
• Monthly Savings: �KINL2�898.09 = $57.57
• Total Points Paid: 1 x �KINL3�2,000
• Break-Even Period: �KINL4�57.57 ≈ 34.7 months

Common Mistakes to Avoid

• Forgetting to consider other costs associated with the loan, such as origination fees.
• Not accounting for potential changes in interest rates or loan terms.
• Failing to calculate the break-even period, leading to potentially unnecessary upfront costs.

When to Use a Mortgage Points Calculator

While manual calculations can be helpful for understanding the process, a mortgage points calculator can provide a convenient and quick way to determine the break-even period. Use a calculator when:

• You need to compare multiple loan options with different interest rates and points.
• You want to save time and avoid potential calculation errors.
• You need to calculate the break-even period for different loan terms or amounts.