Florida Jumbo Loan Calculator

By SoFi Editors | Updated October 29, 2025

Buying a home in Florida is exciting, and if you’re looking at higher-priced properties, a jumbo loan might be the right fit for you. Our Florida Jumbo Loan Calculator helps you estimate your potential monthly payments and total costs for these specialized mortgages. Follow our advice to use this tool to make informed decisions about your dream home in the Sunshine State.

Key Points

•  A jumbo mortgage calculator helps homebuyers estimate monthly payments, total interest, and overall costs of a jumbo mortgage.

•  Users need to input home price, down payment, loan term, and interest rate for detailed breakdowns.

•  The calculator also factors in the property tax rate, as property taxes are often included in mortgage payments.

•  The calculator can help buyers assess the impact of different down payment amounts and loan terms and can help compare loan offers from different lenders.

•  Homeowners insurance, private mortgage insurance, and homeowners association fees are not included in the calculations.


Florida Jumbo Loan Calculator


Calculator Definitions

•  Jumbo loan: A jumbo loan is a mortgage loan for an amount that exceeds the conforming loan limit, a threshold established by the Federal Housing Finance Agency. For most Florida counties in 2025, the conforming loan limit for a single-family home is $806,500. In Monroe County, the limit is $967,150.

•  Home price: The home price is the purchase price you’ve agreed upon with the home seller. It affects your estimated monthly mortgage payment, total interest paid, and overall loan cost.

•  Down payment: The down payment is the initial amount paid upfront. Jumbo loan requirements can be more strict, and you’ll typically need to put down at least 10% of the home price for this type of mortgage loan. Some lenders require those who put down less than 20% on a jumbo loan to also pay for private mortgage insurance (PMI).

•  Loan term: The loan term is the duration to repay the mortgage, from 10 to 30 years. A longer term lowers monthly payments but increases total interest paid. A shorter term saves on interest but increases monthly payments.

•  Interest rate: The jumbo mortgage loan interest rate is the cost of borrowing, expressed as a percentage of the loan amount. A jumbo loan can have a fixed or variable rate, and this impacts the affordability of your mortgage. A jumbo mortgage calculator helps you understand how different mortgage rates affect monthly payments and total costs.

•  Annual property tax: Property tax is levied by local governments on land and buildings. It is typically a percentage of the property’s assessed value, which may differ from its market value. In Florida, the average effective property tax rate is 0.74%.

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