Plano, TX Mortgage Calculator

By SoFi Editors | Updated October 14, 2025

A Plano mortgage calculator helps prospective homebuyers estimate their monthly payments, total interest paid, and the overall cost of a home loan. Whether you’re a first-time buyer or a seasoned homeowner, understanding the financial implications of different mortgage scenarios helps you make informed decisions and create a budget you can confidently manage. Read on for how to use a Plano mortgage calculator.

Key Points

•   A Plano mortgage calculator helps estimate monthly payments, total interest, and overall loan costs.

•   The down payment, typically 3% to 20% of the home price, can significantly affect your monthly mortgage payments and total interest paid.

•   Down payment assistance programs in Plano can provide grants or low-interest loans to eligible buyers, reducing the financial burden of purchasing a home.

•   A 15-year mortgage term in Plano offers lower total interest paid but higher monthly payments compared to a 30-year term, which is more budget-friendly in the short-term but costlier in the long run.

•   Building your credit score and shopping around for the best interest rates can help you secure a lower mortgage interest rate, significantly reducing your monthly payments and total interest paid.


Plano Mortgage Calculator


Calculator Definitions

•   Home price: The home price is the purchase price you have agreed to with the home seller. It directly affects your monthly payments, total interest paid, and the overall cost of the home loan.

•   Down payment: The down payment is the amount the homebuyer pays upfront, often expressed as a percentage of the total purchase price. A larger down payment can reduce your monthly mortgage payments and the total interest paid over the life of the loan.

•   Loan term: The loan term is the length of time you have to repay the mortgage. A 15-year term offers lower total interest paid but higher monthly payments, while a 30-year term provides lower monthly payments but higher total interest over time.

•   Interest rate: The interest rate is the cost of borrowing money, expressed as a percentage of the loan amount. A lower interest rate can significantly reduce your monthly payments and the total interest paid over the life of the loan.

•   Annual property tax: The annual property tax is an ongoing cost of homeownership. In Plano, it is typically around 1.66% of the home’s assessed value and is used to fund various public services.

•   Total monthly payment: The total monthly payment includes the principal and interest you will pay each month.

•   Total interest paid: The total interest paid is the amount of interest you will pay over the life of the loan. A lower interest rate can significantly reduce this figure, making it an important consideration when shopping for a home loan.

•   Total loan cost: The total loan cost is the all-in amount you will pay for the loan, including both the principal and the interest.

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