Free Mortgage Calculator: Estimate Your Monthly Home Loan Payments
Mortgage Calculator
Calculate your monthly home loan payments and total interest instantly.
How Your Monthly Mortgage is Calculated
A mortgage payment is primarily composed of two parts: the Principal (the actual amount borrowed) and the Interest (the fee charged by the lender). Our calculator uses the standard fixed-rate mortgage formula to determine how much you will owe each month over the life of your loan.
Key Factors Affecting Your Payment
- Down Payment: A higher down payment reduces your loan amount and can eliminate the need for Private Mortgage Insurance (PMI).
- Interest Rate: Even a 0.5% difference can cost or save you tens of thousands of dollars over 30 years.
- Loan Term: 15-year mortgages have higher monthly payments but significantly lower total interest costs compared to 30-year terms.
Understanding Amortization
Amortization is the process of paying off a debt over time through regular installments. In the early years of your mortgage, a larger portion of your payment goes toward interest. As the balance decreases, a larger portion begins to pay down the principal.
Frequently Asked Questions
Does this include property taxes?
No. This calculation focuses on the Principal and Interest (P&I). Depending on your location, property taxes and home insurance can add several hundred dollars to your actual "out-of-pocket" monthly cost.
What is a good down payment in 2026?
While 20% is the traditional gold standard to avoid PMI, many buyers in 2026 utilize programs that allow for 3% to 5% down. However, keep in mind that a smaller down payment results in a larger loan and higher monthly costs.