Use this free mortgage pre-approval calculator online to estimate how much you may be able to borrow for a home. Enter your annual income, monthly debt payments, down payment, interest rate, loan term, and credit profile to explore an estimated borrowing range and understand how your finances may affect your home-buying budget.
Estimate How Much Mortgage You Can Borrow
Your borrowing capacity depends on your income, existing monthly debts, mortgage rate, loan term, and lender requirements.
This calculator estimates a potential loan range using a percentage of your monthly income after accounting for existing debt payments.
For another perspective on your home-buying budget, try our mortgage affordability calculator and home mortgage calculator.
Understand How Debt and Income Affect Approval
Lenders generally assess whether your income can support your proposed mortgage payment alongside other financial obligations. Higher monthly debt payments can reduce the amount available for housing, while a stable income and manageable debt may improve your application.
Use our debt-to-income ratio calculator to explore how your monthly obligations compare with your income.
Compare Loan Terms and Interest Rates
Your interest rate and repayment term affect the monthly payment a given loan amount requires. A longer term generally lowers the scheduled payment but can increase total interest over the life of the loan.
Compare different repayment periods with our 15-year mortgage calculator and 30-year mortgage calculator. You can also estimate monthly principal and interest using our mortgage payment calculator.
See How Your Down Payment Changes Your Home Budget
Your down payment affects how much you need to borrow and how much home you may be able to purchase. Remember to reserve funds for closing costs, moving expenses, and unexpected repairs rather than putting every available dollar toward the purchase.
Use our down payment calculator to plan your contribution and our mortgage calculator with taxes and insurance to explore additional homeownership costs.
What Does a Mortgage Pre-Approval Estimate Mean?
This free online calculator provides an initial estimate, not an official mortgage pre-approval or a guarantee that a lender will approve your application.
The actual amount may depend on your verified income, credit history, employment, assets, property expenses, loan type, and lender-specific rules. Speak with a mortgage lender or broker to review your documents and obtain a formal pre-approval before making an offer.
Frequently Asked Questions
Disclaimer: This calculator provides estimates for informational and educational purposes only, not financial, tax, legal, or professional advice. Results are based on the information entered and may differ from actual costs, payments, rates, fees, or eligibility. Verify details with the relevant lender, financial professional, or official source before making financial decisions.
About Us
We’re MortgageRatesChecker, a financial education and tools platform helping consumers make smarter decisions about borrowing, budgeting, saving, and everyday spending. We provide practical guides, calculators, and resources covering mortgages, loans, home buying, refinancing, personal finance, money management, and budget-conscious travel. Explore our guides, calculators, and resources to make more informed financial decisions.
Disclaimer
MortgageRatesChecker provides educational mortgage calculators, loan tools, and financial guides designed to help you better understand home financing. Our content is researched, fact-checked, and regularly updated in accordance with our Editorial Policy, using trusted information from our Data Sources and transparent methodologies explained in How We Calculate. Learn more about our commitment to accuracy on Why Trust Us. This content is provided for informational purposes only and should not be considered financial, legal, tax, investment, or mortgage advice. Mortgage rates, lending requirements, loan programs, and regulations may change without notice. Before making any borrowing, refinancing, or home-buying decision, consult your Bank or Mortgage Lender, licensed financial advisor, tax professional, or attorney based on your individual circumstances. MortgageRatesChecker is an independent educational resource and is not a lender, mortgage broker, financial advisor, or government agency. Please review our Affiliate Disclosure, Advertiser Disclosure, Disclaimer, and Terms & Conditions for additional information.
