Mortgage Affordability Calculator

What is a Mortgage Affordability Calculator?

Our Mortgage Affordability Calculator helps you determine how much house you can afford based on your monthly income, existing debts, down payment, interest rate, and loan term. It considers factors like your debt-to-income (DTI) ratio and the estimated monthly mortgage payments.

This free tool helps you visualize your potential home loan and estimate monthly payments, so you can make informed financial decisions before applying for a mortgage.

Enter Your Financial Information

Enter your monthly income.
Enter your monthly debt obligations.
Enter the amount of your down payment.
Enter the annual interest rate.
Enter the number of years for the loan term.
Enter your monthly property tax amount.

Understanding Mortgage Affordability

Mortgage affordability is calculated based on your monthly income, debt, and other financial factors. Lenders use the Debt-to-Income (DTI) ratio to evaluate how much of your income is already tied up with existing debt. Generally, a lower DTI ratio means you can afford a higher mortgage.

  • DTI Ratio: Debt-to-Income ratio is the percentage of your monthly income that goes toward debt payments. Lenders typically prefer a DTI ratio of 43% or lower.
  • Interest Rate: The interest rate on your mortgage affects the monthly payments. A lower rate means a lower monthly payment, and a higher rate means a higher monthly payment.
  • Loan Term: The length of your mortgage term affects the monthly payments. A 30-year mortgage typically has lower monthly payments compared to a 15-year mortgage.

For example, if you earn $5,000 per month, have no other debts, can afford a $300 monthly property tax, and have a 4% interest rate for a 30-year mortgage, this calculator will help you determine how much home you can afford.