New York Mortgage Refinance Calculator

By SoFi Editors | Updated October 24, 2025

Refinancing your mortgage can be a smart money move, offering opportunities to save on monthly payments, adjust loan terms, or access home equity. A mortgage refinance calculator helps you assess the financial impact of refinancing by providing estimates of potential savings and costs. This guide will walk you through the process of using a New York mortgage refinance calculator and help you make an informed decision about whether to trade your old loan for a new one.

Key Points

•  A New York mortgage refinance calculator helps homeowners assess the financial impact of refinancing.

•  The calculator estimates costs and potential savings associated with refinancing.

•  Refinancing can lower monthly payments, shorten the loan term, or help owners access home equity.

•  The break-even point, calculated using a refinance calculator, helps determine if the savings from refinancing outweigh the initial costs within a reasonable time frame.

•  Improving your credit score can enhance your refinancing options and help you secure better interest rates, potentially saving you thousands of dollars over the life of the loan.


New York Mortgage Refinance Calculator


Calculator Definitions

•   Remaining loan balance: The remaining loan balance is what you still owe on your existing mortgage. If you’re wondering how soon you can refinance a mortgage, this number is key. Most lenders won’t consider a refi unless you have at least 20% equity. To determine if you’ve hit 20%, subtract your loan balance from your home’s value then divide by the estimated value for a percentage of equity.

•   Current/New interest rate: Interest is a big part of mortgage payments, reflecting the percentage of the loan amount charged by the lender. Mortgage rates fluctuate based on market conditions and your credit score. A new, lower interest rate can reduce both your monthly payments and total interest paid.

•   Loan term: The loan term is the duration over which you will repay your mortgage after refinancing. Shortening the term can save you money on interest, while extending it can reduce monthly payments. Use the calculator to estimate the impact of different terms.

•   Points: Mortgage points are upfront fees paid to reduce your interest rate. Each point costs 1% of the loan amount and can lower your rate by 0.25%. Consider the long-term savings when deciding to purchase points.

•   Other costs and fees: Refinancing incurs various costs, including origination fees, appraisal fees, attorney fees, and closing costs. These expenses typically range from 2% to 5% of the new loan amount.

•   Monthly payment: Your monthly mortgage payment includes both principal and interest. Use the refinance calculator to compare your current payment with the estimated new payment. A lower monthly payment can free up cash flow, but that doesn’t always equate to long-term savings.

•   Total interest: Total interest is the cost you pay to the lender for borrowing money, excluding the principal. Over the life of a mortgage, total interest can equal or surpass the initial loan amount. Compare the total interest paid before refinance with the projected total interest on a mortgage refinance to determine potential savings.