Mortgage Points Calculator

For your convenience we list current local mortgage rates below to help you estimate monthly payments and find local lenders.

Calculator Rates

Mortgage Loan StructureAmount
$
years
%
Discount Points InfoAmount
points
%
Finance Points and/or Closing Costs?Amount
$

Results

Enter values and click Calculate.

Monthly PaymentsAmount
Monthly Payment Without Points:
Monthly Payment Buying Points:
Monthly Payment Reduction:
Break Even PointAmount
Months for Points to Break Even:
Balance of Loan Without Points At Break Even Date:
Balance of Loan With Points At Break Even Date:
Total Interest PaymentsAmount
Total Interest Paid Without Buying Points:
Total Interest Paid With Points:
Discount Points Interest Savings Over Loan Term:
Net SavingsAmount
Net Savings After Cost of Points:
Loan Amount Without Buying Points:
Loan Amount With Points:

See Local Compare Mortgage Rates for May 18, 2026


A mortgage points calculator helps borrowers by estimating whether paying the discount points is worth the upfront cost. It uses loan amount, interest rates, and the number of points purchased as the input entries. As a result, you get a precise estimate of monthly payments, potential interest savings, and the break-even point.

Mortgage points help you by lowering the interest rate in exchange for a fee that you pay while closing the agreement. It can lower both the monthly payments and total interest costs. However, it is beneficial only when the loan is kept long enough so that the initial costs are recovered.

What Are Mortgage Points?

Mortgage points are also sometimes pronounced as discount points. These are the fees that a borrower pays to the lender at the time of closing the deal. As a result, the lender incurs a lower interest rate on the loan amount. There are also some other benefits, such as lower monthly payments, flexible terms and conditions, and a higher likelihood of loan approval.

Every single point typically costs around 1% of the total loan amount.

Example:
Suppose the loan amount is $300,000. In this scenario:
1 point cost: $3,000
2 points cost: $6,000

How Discount Points Affect the Loan Rate?

The discount points lower the interest rate. The percentage of the reduction varies by the lender and the amount of the loan. However, a common guideline is:

  • 1 point lowers the rate by about 0.25%.

As the interest rate is lower, the borrower has an advantage of paying a smaller amount each month.

How the Mortgage Points Calculator Works

A discount point calculator works by comparing two different scenarios.

  1. Mortgage without buying points
  2. Mortgage with discount points applied

It makes the calculations based on several key entries. The most important of those are mentioned below:

Loan Amount

It is the total amount that a borrower gets from the lender.

Interest Rate Without Points

It is the original rate that a lender would apply for the loan when no discount points are applied.

Interest Rate With Points

It is the modified rate that the borrower pays now, after the discount points were applied.

Points Purchased

It is the total number of points that are paid at the time of closing the deal. Each point equals 1% of the total loan amount.

Loan Term

It is the total period for which the entire loan amount would be paid. Usually, it is around 15 to 30 years.

Using these values, the calculator provides you with:

  • Monthly payment difference
  • Total interest paid
  • Break-even time for the points purchase

Understanding the Break-Even Point

Break-even point is one of the most important metrics when calculating the mortgage points. It tells you how long it takes for the savings from each monthly payment to equal the amount paid for the discount points. It can be calculated by a simple formula, as below:

Break-even months = Cost of points ÷ Monthly payment savings

Example:
The values in the example below are all supposed. You can replace them with the actual ones to calculate the break-even point in your case.

Cost of points: $4,000
Monthly savings: $80
Break-even period: $4,000 ÷ $80 = 50 months

If your loan term is longer than 50 months, points are beneficial for you. If your loan term ends before 50 months, you won’t be able to recover the upfront cost.

Mortgage Points Comparison

The table below uses exemplary values to show you how mortgage points affect different parameters associated with the loan payments.

Scenario No Points 1 Point 2 Points
Loan Amount $250,000 $250,000 $250,000
Interest Rate 6.50% 6.25% 6.00%
Cost of Points $0 $2,500 $5,000
Monthly Payment $1,580 $1,540 $1,499
Monthly Savings $40 $81
Estimated Break-Even 62 months 62 months

This table clearly explains how paying the points reduces monthly payments but takes longer to recover the upfront cost. A mortgage discount points calculator makes this comparison easier before committing to a loan.

When Buying Mortgage Points Makes Sense

Mortgage points are worthwhile when the borrower keeps the mortgage for many years. Below are some scenarios where they are worth investing in.

Long-Term Homeownership

It is good if you plan to stay in the same home for decades. You’ll definitely benefit from the lower monthly payments.

Stable Interest Rate Environment

If there is the least chance for a decline in mortgage interest rates, getting lower interest rates through discount points really makes sense.

Large Loan Amounts

If you get higher loans, points are significantly impactful. They tend to reduce the interest charges in those cases.

Predictable Financial Plans

If you don't expect to refinance your property or move soon, you can benefit from the upfront payment.

When Mortgage Points May Not Be Worth It

Not always are these points an ideal choice. There are scenarios when they are not that beneficial. You should avoid paying them if:

  • You expect to sell the home soon
  • Refinancing within a few years is likely
  • Cash is needed for closing costs or home improvements
  • Interest rates are expected to decline

A mortgage calculator with points helps determine whether the break-even timeline aligns with your financial plans.

Mortgage Points vs Lender Credits

Lender credits are just the opposite of the mortgage points. Sometimes, the lender pays some amount in terms of closing fees. In return, he incurs an increased interest rate for the loan. This approach can reduce initial expenses but leads to higher monthly payments.

Discount Points vs Origination Fees

Sometimes, mortgage points are confused with origination fees. Both are different entities and play different roles. Here is a brief comparison between them.

Feature Discount Points Origination Fees
Purpose Reduce the interest rate Cover loan processing
Cost Structure 1% of the loan per point Usually, 0.5–1% of the loan
Impact on Interest Lower interest rate No impact on rate
Tax Treatment Often deductible Usually not deductible

When you compare different mortgage offers, it is important to distinguish between these two entities.

Tax Considerations for Mortgage Points

In many cases, mortgage points can be deducted from the taxes. The eligibility, however, depends on multiple conditions.

Typically, these points are tax-deductible if:

  • The loan is used to buy or build a primary residence
  • The points are calculated as a percentage of the loan amount
  • The payment is clearly listed on the settlement statement

The rules for taxes vary greatly. Being a borrower, you must confirm them before signing an agreement.

See If Mortgage Points Are Worth It

Use our mortgage discount points calculator to confirm whether these points are really beneficial in your case.