How to Calculate Your Home Mortgage Loan Payments
Buying a new or used home is a significant financial commitment. Our Home Mortgage Loan Calculator helps you estimate your monthly payments, see how much interest you will pay over the life of the loan, and determine exactly how much you can afford.
By adjusting the loan term, interest rate, and down payment, you can find a financing plan that fits your monthly budget.
Steps to Use This Calculator
- Enter House Price: Input the total purchase price of the home (after negotiations but before tax/title fees).
- Input Interest Rate (APR): Enter the annual percentage rate. Your rate depends on your credit score and whether the home is new or used.
- Select Loan Term: Choose how many years you will be paying off the loan. Common terms are 10, 15, 20, and 30 years.
- Add Down Payment: Enter the amount of cash you are paying upfront or down payment.
Understanding Your Loan Factors
Loan Term
The length of your loan affects your monthly payment and total interest. A longer term (e.g., 30 years) lowers your monthly payment but increases the total interest paid. A shorter term increases the monthly cost but saves you money in the long run.
Interest Rate (APR)
Your Annual Percentage Rate (APR) is the cost of borrowing money. New Homes typically have lower interest rates than old Homes. Borrowers with excellent credit scores (720+) usually qualify for the lowest rates.
What is Amortization?
Amortization refers to how your payments are split between Principal (the house's cost) and Interest (the bank's profit). In the beginning of your loan, a larger portion of your payment goes toward interest. As time goes on, more of your payment goes toward paying off the home itself.
Frequently Asked Questions
Does a down payment lower my monthly rate?
Yes. A larger down payment reduces the principal loan amount. This lowers both your monthly payment and the total interest you pay over the life of the loan.
What is a good Home Mortgage loan interest rate?
Interest rates fluctuate based on the federal rate and the economy. Generally, a rate below 5% is considered excellent, while rates above 10% are common for borrowers with lower credit scores or for older used vehicles.
Should I include sales tax in the calculator?
For the most accurate estimate, you should add sales tax and title fees to the "House Price" field. These fees are usually rolled into the loan financing.