Phoenix Mortgage Calculator

By SoFi Editors | Updated October 8, 2025

Considering a home in Phoenix? Our mortgage calculator helps you estimate monthly payments, total costs, and how factors like down payments and interest rates affect your purchase.

Key Takeaways

•   A Phoenix mortgage calculator provides estimates for monthly payments, total costs, and the impact of down payments and interest rates.

•   Your total monthly mortgage payment typically includes principal, interest, and property taxes, with potential additional costs like homeowners insurance, private mortgage insurance (PMI), and HOA fees.

•   A higher credit score can lead to a lower mortgage interest rate, which in turn reduces your monthly payments and the overall loan cost.

•   Loan terms, usually 15 or 30 years, influence both monthly payments and total interest paid. Shorter terms mean higher monthly payments but less interest over time.

•   Exploring down payment assistance programs can significantly ease your initial financial burden.


Phoenix Mortgage Calculator


Calculator Definitions

• Home price: This is the agreed-upon purchase price with the seller, which might differ from the listing price or your initial offer. Accurate input is essential for an accurate home loan payment estimate.

• Down payment: The upfront amount paid by the homebuyer, usually a percentage of the total purchase price (commonly between 3% and 20%). A larger down payment can lower your loan amount and potentially your interest rate, while a smaller down payment may be more accessible for first-time buyers.

• Loan term: The duration for repaying the mortgage. A 15-year term results in higher monthly payments but significantly less total interest. A 30-year term offers lower monthly payments, often making it more manageable.

• Interest rate: The cost of borrowing, expressed as a percentage of the home loan. A lower interest rate considerably reduces monthly payments and the overall loan cost.

• Annual property tax: A significant part of your monthly mortgage payment. Phoenix typically has lower property taxes than many other cities, but they still affect your budget.

• Total monthly payment: Our calculator’s total monthly payment includes principal, interest, and property taxes. It might also include private mortgage insurance (PMI), homeowners insurance, and homeowners association (HOA) fees.

• Total interest paid: The cumulative interest paid over the life of the home loan. This amount can be substantial, especially for longer terms. To reduce it, consider strategies like lump-sum payments, refinancing to a lower rate, or choosing a shorter loan term.

• Total loan cost: The complete amount you’ll repay for the home loan, encompassing both the principal and total interest paid. This cost varies based on loan term, interest rate, and down payment. Shorter loan terms generally lead to a lower total loan cost despite higher monthly payments.