Home Affordability Calculator

Let's calculate how much home you can afford

Enter your income, monthly debts, and down payment below. Adjust your DTI slider to see conservative vs. aggressive purchasing power.

Financial Profile

Enter your details. Results update automatically as you type.


Conservative (36%)Aggressive (57%)

Taxes & Insurance Estimates

Bayou Mortgage

Personalized Home Affordability Estimate

You Can Afford A Home Worth:

Estimated Max Home Price
$—
Based on a 43% Debt-to-Income ratio.
Maximum Allowed Targets
Max Monthly Payment$—
Max Loan Amount$—
Estimated Payment Breakdown
Principal & Interest (P&I)$—
Property Taxes$—
Homeowners Insurance$—

This estimate uses your selected DTI ratio and assumes sufficient credit to qualify. Your actual qualification amount will vary depending on the specific lender, your exact credit profile, the loan program, and any required Private Mortgage Insurance (PMI).

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How Debt-to-Income Ratio Affects Affordability

When lenders review your mortgage application, they look closely at your Debt-to-Income (DTI) ratio to ensure you aren't taking on more debt than you can handle. Your DTI is the percentage of your gross monthly income that goes toward paying your recurring monthly debts.

  • Conservative (36%): Leaves plenty of room in your budget for savings, investments, and living expenses.
  • Standard (43%): The maximum DTI generally allowed for a Qualified Mortgage. Most conventional lenders prefer you stay at or below this limit.
  • Aggressive (50%+): Certain loan programs like FHA and VA allow buyers to stretch their DTI up to 50% or higher with compensating factors.

The 28/36 Rule: Why It Matters

A classic guideline is the 28/36 rule. No more than 28% of your gross monthly income should go toward housing costs, and no more than 36% toward all accumulated debt.

Factors Affecting How Much House You Can Afford

While your income is the starting point, several other variables play a massive role in your true purchasing power:

  • Down Payment: A larger down payment reduces your loan amount, lowering your monthly payment and potentially eliminating PMI.
  • Interest Rate: Even a 0.5% shift in mortgage rates can dramatically increase or decrease the maximum home price you qualify for.
  • Property Taxes and Insurance: These are bundled into your monthly payment and reduce the P&I you can afford.

How Your Credit Score Affects Affordability

Your credit score directly impacts the interest rate lenders offer you. A higher score signals lower risk, securing a lower rate — which literally increases the size of the loan you can afford.

Frequently Asked Questions

Include any recurring minimum payments on your credit report: auto loans, minimum credit card payments, student loans, and personal loans. Do not include groceries, utilities, or gym memberships.
Not always. Just because a lender approves you for a 50% DTI doesn't mean you'll be comfortable with that payment. Review your full personal budget before committing to a maximum amount.
No — this is strictly an educational estimate. Official loan approval requires a lender to pull your credit, verify income documents, and verify assets. Contact our team to get officially pre-approved.

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