Mortgage Calculator

    Estimate your monthly mortgage payment with our free calculator. Includes principal, interest, taxes, insurance, and PMI.

    Loan Details

    Enter the total price of the home
    %
    %

    Additional Costs

    Monthly Payment Breakdown

    Principal

    $217

    11.3%

    Interest

    $1,300

    67.8%

    Property Tax

    $300

    15.6%

    Insurance

    $100

    5.2%

    Complete Guide to Mortgage Payments

    Understanding your mortgage payment is essential for making informed home buying decisions. According to the Consumer Financial Protection Bureau (CFPB), your monthly payment is just one piece of the total cost of homeownership. This calculator helps you understand all the components that make up your housing expense.

    How Mortgage Payments Work

    When you take out a mortgage, you're borrowing money to buy a home and agreeing to pay it back over time with interest. Your monthly payment is calculated using an amortization formula that ensures you pay off both the loan amount (principal) and the borrowing cost (interest) over your loan term.

    The standard mortgage payment formula is: M = P × [r(1+r)^n] / [(1+r)^n – 1], where M is your monthly payment, P is the loan principal, r is the monthly interest rate, and n is the number of payments. Our calculator does this math automatically and adds other housing costs for a complete picture.

    Understanding PITI: The Four Components of Your Payment

    Lenders and real estate professionals often refer to "PITI" when discussing mortgage payments. This acronym represents the four main components of your monthly housing expense:

    Principal

    The portion of your payment that reduces your loan balance. Early in your loan, this is a smaller part of your payment, but it grows over time.

    Interest

    The cost of borrowing money. This is larger early in your loan when your balance is highest, and decreases as you pay down principal.

    Taxes

    Property taxes vary significantly by location. Many lenders collect 1/12 of your annual property tax each month and hold it in escrow.

    Insurance

    Homeowner's insurance protects your property. Lenders require coverage at minimum equal to your loan amount. This is often escrowed with taxes.

    Private Mortgage Insurance (PMI)

    If your down payment is less than 20% of the home's purchase price, you'll typically need to pay Private Mortgage Insurance. According to Fannie Mae, PMI protects the lender if you default on the loan. PMI typically costs 0.3% to 1.5% of the original loan amount annually.

    The good news: PMI isn't permanent. Under the Homeowners Protection Act, your lender must automatically cancel PMI when your loan balance reaches 78% of the original home value. You can also request cancellation when you reach 80% loan-to-value.

    How to Use Your Calculator Results

    This calculator provides several key outputs to help you plan your home purchase:

    • Monthly Payment: Your total housing payment including all components. Compare this to 28% of your gross monthly income—if it's higher, you may be stretching your budget.
    • Payment Breakdown: See exactly how much goes to each category. This helps you understand where your money is going each month.
    • Total Interest: The total amount you'll pay in interest over the life of the loan. This can help you decide between different loan terms.
    • Amortization Schedule: View how your balance decreases over time and when you'll hit key equity milestones.

    Choosing the Right Loan Type

    Different loan programs have different requirements and benefits. Understanding your options can help you save money and qualify for a better loan:

    • Conventional Loans: Standard loans with competitive rates for borrowers with good credit and 5-20%+ down payment.
    • FHA Loans: Government-backed loans with lower credit requirements and 3.5% minimum down payment.
    • VA Loans: Zero down payment loans for eligible veterans, active military, and surviving spouses.
    • USDA Loans: Zero down payment loans for moderate-income buyers in eligible rural areas.
    • Jumbo Loans: Loans exceeding conforming limits ($>$806,500 in most areas for 2025).

    Strategies to Lower Your Payment

    If your calculated payment is higher than you'd like, consider these strategies:

    • Increase your down payment: A larger down payment means a smaller loan and may eliminate PMI if you reach 20%.
    • Shop for better rates: Even a 0.25% difference in interest rate can save thousands over the life of your loan.
    • Choose a longer term: A 30-year loan has lower monthly payments than a 15-year loan (though you'll pay more interest overall).
    • Consider adjustable rates:ARMs often have lower initial rates if you plan to sell or refinance before the rate adjusts.

    Making Your Decision

    Use this calculator alongside our other tools for a complete financial picture:

    Official Resources & Citations