Texas Mortgage Calculator
Estimate your monthly payment and see how much home you can afford in Texas.
- Calculate payment with taxes and insurance
- Compare different loan scenarios
- Get pre-approved for accurate numbers
How to Use a Mortgage Calculator
A mortgage calculator helps you estimate monthly payments based on home price, down payment, interest rate, and loan term. While calculators provide helpful estimates, they cannot account for your specific credit profile, income, or property details. For accurate payment quotes and loan options, get pre-approved with Q Mortgage. We pre-underwrite your loan and show you exactly what you qualify for.
Calculator Inputs and Outputs
Required Inputs
Home price, down payment, interest rate, loan term (15/20/30 years), property taxes, homeowners insurance, HOA fees, and mortgage insurance if applicable.
What You Get
Principal and interest payment, property taxes monthly, homeowners insurance monthly, mortgage insurance if applicable, total monthly payment (PITI).
Understanding Your Results
Principal and Interest
The portion of payment going toward loan balance and interest charges.
Property Taxes
Texas property taxes vary by county. Average: 1.5-2.5% of home value annually.
Homeowners Insurance
Protects your home from damage. Cost varies by location, home value, and coverage.
Mortgage Insurance (PMI/MIP)
Required if down payment is less than 20% (conventional) or for all FHA loans.
HOA Fees
Monthly fees for condos, townhomes, or planned communities with shared amenities.
Total Monthly Payment
Complete amount you pay each month. Also called PITI: Principal, Interest, Taxes, Insurance.
Example Calculation
Scenario: Home Price $350,000, Down Payment 10% ($35,000), Loan Amount $315,000, Interest Rate 7.0%, Loan Term 30 years.
Monthly Breakdown:
- Principal and Interest: $2,095
- Property Taxes: $583/month ($7,000/year)
- Homeowners Insurance: $150/month
- Mortgage Insurance: $200/month
- Total Monthly Payment: $3,028
Note: This is an estimate. Your actual payment will vary based on your credit, rate, and specific property.
Important Calculator Limitations
Calculators Are Estimates: Interest rates change daily. Your actual rate depends on credit score, down payment, and loan type. Property taxes vary by county.
What Calculators Do Not Show: Closing costs (2-5% of purchase price), upfront fees, moving costs, utilities, maintenance, or HOA special assessments.
Get Accurate Numbers: The only way to know your exact payment is to get pre-approved. Q Mortgage pre-underwrites your loan and provides accurate numbers based on your specific situation.
How Much Home Can You Afford?
The 28/36 Rule: Spend no more than 28% of gross monthly income on housing, and no more than 36% on all debt combined.
Example: Gross monthly income $8,000. Maximum housing payment (28%) = $2,240. Maximum total debt (36%) = $2,880. If you have $400/month in other debt, you can afford up to $2,480/month in housing.
Other Factors: Down payment savings, credit score, employment stability, and cash reserves all affect how much you can borrow.
Frequently Asked Questions
Stop Estimating, Start Knowing
Mortgage calculators are helpful tools – but they are just estimates. At Q Mortgage, we pre-underwrite your loan and show you exact payment options. No guessing, no surprises – just clear answers. NMLS# 2567464 | Licensed in Texas