
The lender provides the yearly interest rate, so divide that rate by 12 for this equation. This is different than the interest rate you see on your mortgage documents. Prefer to do it by hand? You can calculate your monthly mortgage payment (excluding property taxes and insurance) using the following equation:
ROCKET MORTGAGE CALCULATOR HOW TO
You may see this full mortgage payment amount referred to as "PITI." How to calculate a mortgage payment If you made a small down payment or you have an FHA mortgage, a small portion of your monthly payment will also go toward a mortgage insurance premium, which protects the lender.

Interest rate: Your mortgage's interest rate is the amount your mortgage lender charges you for borrowing the money to purchase your home. The calculator uses a 30-year term as the default. Shorter-term loans come with higher monthly payments and lower overall interest costs. Longer-term loans have lower monthly payments, but you'll pay more total interest. Length of the loan: The amount of time it takes to pay off your mortgage, known as the loan term, will have a big impact on cost and affordability. The calculator's default is 20%, which is the amount you'll need to put down if you want to avoid paying for private mortgage insurance. They can be as low as 3%, depending on the loan type and your credit score. It will likely be more than your total loan amount, which will exclude the money you pay upfront toward the purchase.ĭown payment: Most mortgages require buyers to make a down payment. The purchase price of the home: This is the amount you agree to pay the seller. To estimate your mortgage payment with our calculator, here's what you'll need to provide: Paying an additional $500 each month would reduce the loan length by 146 months.

Lowering the interest rate by 1% would save you $51,562.03.Paying a 25% higher down payment would save you $8,916.08 on interest charges.
