Jacksonville, FL Mortgage Calculator

By SoFi Editors | Updated October 16, 2025

If you’re considering buying a home in Jacksonville, Florida, you’ll need a good online mortgage calculator, whether you’re a first-time buyer or an experienced homeowner. By inputting a few numbers about a home loan, you’ll be able to access estimates of the monthly payments, total interest, and loan costs for that mortgage. Trying out different options will help you compare the scenarios you’re considering, apples to apples.

The Jacksonville mortgage calculator can make your financial planning easier and more efficient — and let you feel confident that you’re making well-informed decisions about purchasing a home in Jacksonville.

Key Points

•  The Jacksonville mortgage calculator lets you estimate monthly payments and total loan costs for different mortgages.

•  Down payment assistance programs can reduce upfront costs for many first-time homebuyers.

•  A shorter loan term results in higher monthly payments but costs less in total interest than a longer term.

•  A higher credit score can help you secure a more favorable interest rate, but there are also other options that may help you improve your rate.

•  A larger down payment can lower your monthly mortgage payments and potentially eliminate the need for private mortgage insurance (PMI).


Jacksonville, FL Mortgage Calculator


Calculator Definitions

•  Home price: The home price is the purchase price that you’ve agreed to with the home seller. This figure may differ from both the listing price and your initial offer.

•  Down payment: The down payment is the amount you pay upfront. It’s often expressed as a percentage of the total purchase price, and most buyers put down between 3% and 20%. If this range sounds challenging, down payment assistance programs may be available to help you afford this expense.

•  Loan term: The loan term is the length of time you have to repay the mortgage. A shorter term can result in higher monthly payments but cost less in total interest over the life of the loan. A longer term may mean lower monthly payments but can increase your total interest.

•  Interest rate: The interest rate is the cost of borrowing money, expressed as a percentage of your home loan. Interest rates can vary based on your credit score, market trends, and the type of mortgage loan you choose.

•  Annual property tax: This is what you’ll need to pay your local government each year for your property (the land and the buildings on it). This tax is typically expressed as a percentage of your home’s assessed value. Currently, the effective property tax in Jacksonville is 0.804%. However, rates can vary. To find yours, search online for your ZIP code or city and “effective property tax rate.”

•  Total monthly payment: The total monthly payment you make toward your home includes the principal loan amount, the interest accrued on the loan, and (if you entered your property tax rate) the property tax on your home. It’s important to remember that you will also need to budget for other home expenses, such as homeowners insurance.

•  Total interest paid: The total interest paid represents the complete amount of interest you will pay to the lender over the entire life of the loan.

•  Total loan cost: The total loan cost represents the all-in amount that you will ultimately pay for the loan, including both the principal amount you borrowed and the accumulated interest.