New Jersey Mortgage Refinance Calculator

By SoFi Editors | Updated November 20, 2025

If you’re a New Jersey homeowner considering refinancing your home loan, our New Jersey mortgage refinance calculator can support you as you make your decision. Refinancing may enable you to save money, adjust your loan terms to better suit your current situation, or access the equity you’ve built in your home. Mortgage calculators, along with your own research, can help provide a clear picture of the overall financial impact of a mortgage refinance.

Key Points

•  Using a New Jersey mortgage refinance calculator can help you assess the financial impact of refinancing, including potential savings and costs.

•  The break-even point is generated by the mortgage refinance calculator and will help you determine if the savings from refinancing will outweigh the initial expenses.

•  A mortgage refinance calculator can help you estimate the total interest savings over the life of the loan, which is important for long-term financial planning.

•  Mortgage refinancing costs in New Jersey typically range from 2% to 5% of the new loan amount, including lender fees, appraisal fees, and attorney fees.

•  Purchasing mortgage points can lower your interest rate, but the upfront cost may not be worthwhile if you plan to sell soon.

•  A home refi calculator can help you evaluate the impact of extending or shortening your loan term on your monthly payments and total interest costs.



New Jersey Mortgage Refinance Calculator


Calculator Definitions

•   Remaining loan balance: The remaining loan balance is the amount of principal you still owe on your current home loan. It excludes any accrued interest.

•   Current/New interest rate: The interest rate is the cost your lender adds to the principal amount of borrowed funds, expressed as a percentage of the loan amount. A lower interest rate could result in substantial savings on both monthly payments and total interest.

•   Remaining/New loan term: The loan term is the duration over which you’ll repay your mortgage. Shortening the term can lower total interest costs, while extending it can reduce monthly payments.

•   Points: Mortgage points are optional upfront fees that can lower your interest rate. Each point costs 1% of the loan amount and can reduce the rate by 0.25%.

•   Other costs and fees: Refinancing involves various costs, including origination fees, appraisal fees, and attorney fees.

•   Monthly payment: Your monthly payment includes interest on your mortgage as well as a portion that goes toward the principal. It can be affected by changes in interest rates and loan terms.

•   Total interest: Total interest is the cost you pay to the lender over the term of the loan. It excludes the principal amount you borrowed.