Mortgage Refinance Calculator

Compare your current mortgage with a refinance option.

Current Loan

Refinance Loan

Monthly Payment Comparison

Current Refinanced
Payment
Monthly Savings
Break-even

Payment Chart

Monthly Savings

$0

Example Lenders

Rocket Mortgage
Bank of America
Wells Fargo

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Many homeowners ask the same question every year: “Is refinancing my mortgage worth it?”

A mortgage refinance allows you to replace your current home loan with a new one, often with a lower interest rate or different loan terms. When done at the right time, refinancing can reduce monthly payments, lower total interest costs, or shorten the life of your mortgage.

The refinance calculator above helps estimate potential savings by comparing your current loan with a new loan scenario. By adjusting your loan balance, interest rate, and remaining term, you can quickly see whether refinancing may improve your financial situation.

Mortgage refinancing means replacing your existing mortgage with a new loan. The new loan pays off the current loan, and you begin making payments on the new mortgage.

Homeowners typically refinance for several reasons:

Refinancing can be especially valuable when interest rates fall or when your financial profile improves.

A refinance calculator compares two loan scenarios:

  • Your current mortgage
  • Your new refinance loan

By entering information about your current loan balance, remaining term, and interest rate, the calculator estimates your current monthly payment.

Next, it calculates a potential payment for the new refinance loan using the updated interest rate and loan term.

The difference between these payments shows your estimated monthly savings.

The calculator also estimates the break-even point, which tells you how long it will take for refinancing savings to cover the closing costs.

While refinancing can save money, it is important to understand the costs involved. Most refinance loans include closing costs similar to those paid when purchasing a home.

Common refinance costs may include:

  • Loan origination fees
  • Appraisal fees
  • Title insurance
  • Loan processing costs
  • Government recording fees

These costs usually range from 2% to 5% of the loan amount.

There is no single perfect moment to refinance, but several situations often make refinancing more beneficial.

When market mortgage rates fall significantly below your current loan rate, refinancing can lower monthly payments and reduce long-term interest costs.

If your credit score has increased since you first obtained your mortgage, you may qualify for better loan terms.

Some homeowners refinance from a 30-year mortgage into a 15-year loan to pay off their home faster and reduce total interest paid.

Refinancing into a longer loan term may reduce monthly payments and improve short-term affordability.

Consider this simplified example.

  • Current loan balance: $300,000
  • Current interest rate: 7%
  • Remaining term: 25 years

If interest rates drop and you refinance into a new loan with a 6% interest rate, your monthly payment could decrease significantly.

Even modest monthly savings of $150 to $300 can add up to thousands of dollars over time.

Homeowners have several refinancing options depending on their financial goals.

Rate-and-Term Refinance

This is the most common refinance type. It replaces your current mortgage with a new loan that has different terms, usually a lower interest rate or shorter loan duration.

Cash-Out Refinance

This option allows homeowners to borrow against their home equity and receive cash during the refinance process.

Cash-In Refinance

In this case, borrowers contribute additional funds to reduce their loan balance and qualify for better loan terms.

How much can refinancing save?

Savings depend on your loan balance, interest rate difference, and loan term. Many homeowners reduce monthly payments by $100 to $400 per month.

Does refinancing hurt my credit?

Refinancing may cause a small temporary drop in credit score due to the credit inquiry, but the long-term impact is usually minimal.

How long does the refinance process take?

Most refinance applications take between 30 and 45 days from application to closing.

Can I refinance multiple times?

Yes. Many homeowners refinance more than once if interest rates drop or financial circumstances change.

Use the refinance calculator at the top of this page to compare your current mortgage with a potential new loan.

Adjust the interest rate, loan term, and closing costs to explore different refinancing scenarios.

By using smart financial tools like this calculator, homeowners can make informed decisions and potentially save thousands of dollars over the life of their mortgage.