Mortgage Payment Calculator

Estimate your total monthly mortgage payment including principal, interest, property taxes, homeowners insurance, and private mortgage insurance. Enter your loan details below to see a complete breakdown of your housing costs.

The mortgage payment calculator uses the standard amortization formula to determine your monthly principal and interest payment, then adds estimated costs for property taxes, homeowners insurance, and private mortgage insurance (PMI) to give you the full picture of your monthly housing expense. The core calculation starts with the principal and interest portion. The formula takes your loan amount (home price minus down payment), divides the annual interest rate by 12 to get the monthly rate, and raises that rate to the power of the total number of payments (loan term in years multiplied by 12). The resulting monthly P&I payment ensures the loan is fully paid off by the end of the term, with early payments weighted more heavily toward interest and later payments applied more toward principal. Property taxes are calculated by dividing your annual property tax bill by 12, and homeowners insurance works the same way. These amounts are typically collected as part of your mortgage payment and held in an escrow account by your lender. Private mortgage insurance applies when your down payment is less than 20 percent of the home price. PMI is calculated as a percentage of the original loan amount, divided by 12 for the monthly cost. PMI rates typically range from 0.5 to 1.5 percent annually, depending on your credit score and loan-to-value ratio. Once you reach 20 percent equity, PMI can be removed. Your total monthly payment is the sum of all these components: principal and interest, property tax escrow, insurance escrow, and PMI if applicable.

Consider the full PITI payment rather than just principal and interest when budgeting for a home. Many first-time buyers focus only on the loan payment and are surprised by how much taxes and insurance add to the monthly bill. A home with lower property taxes in a neighboring county could save you hundreds per month even if the purchase price is slightly higher.

Making even small extra principal payments each month can dramatically reduce your total interest costs and shorten your loan term. For example, adding just $100 per month to a $280,000 loan at 6.75 percent could save you over $50,000 in interest and cut roughly four years off a 30-year mortgage. Check that your lender applies extra payments directly to principal.

Your interest rate has an outsized effect on your monthly payment and total cost of the loan. A difference of just half a percentage point on a $280,000 loan changes your monthly P&I payment by roughly $90 and your total interest paid over 30 years by more than $32,000. Shopping multiple lenders and improving your credit score before applying can yield significant savings.

Property taxes and insurance costs are not fixed and can change over time. Property tax assessments may increase as home values rise, and insurance premiums can jump due to claims history or regional risk factors. Build a buffer of 5 to 10 percent above your current estimates when deciding how much house you can comfortably afford.

If your down payment is less than 20 percent, factor in PMI but also plan for when it drops off. You can request PMI removal once your loan-to-value ratio reaches 80 percent, and lenders are required to automatically cancel it at 78 percent. Tracking your equity growth helps you know exactly when to make that request.

A full monthly mortgage payment typically includes four components known as PITI: principal (the amount that reduces your loan balance), interest (the cost of borrowing), property taxes (usually escrowed monthly), and homeowners insurance (also escrowed). If your down payment is below 20 percent, private mortgage insurance is added as a fifth component.

A shorter loan term means higher monthly payments but significantly less total interest paid. For example, a 15-year mortgage will have payments roughly 40 to 50 percent higher than a 30-year mortgage on the same loan amount, but you will pay less than half the total interest over the life of the loan and build equity much faster.

Yes. You can request PMI removal once your loan-to-value ratio reaches 80 percent through regular payments or home appreciation. Your lender is legally required to automatically cancel PMI when your balance drops to 78 percent of the original purchase price. You may need a new appraisal if relying on appreciation to demonstrate sufficient equity.

A good interest rate depends on current market conditions, your credit score, loan type, and down payment. Generally, borrowers with credit scores above 740 and down payments of 20 percent or more qualify for the best available rates. Comparing offers from at least three lenders is the most reliable way to ensure you are getting a competitive rate.

This calculator provides estimates for informational purposes only. Results are based on the inputs you provide and standard financial formulas. Actual amounts may vary based on your specific situation, location, lender requirements, and market conditions. This is not financial, tax, or legal advice. Always consult with qualified professionals before making real estate or financial decisions.

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Monthly Payment

$2,286.91

Principal & Interest$1,816.07
Property Tax$320.83
Insurance$150.00
PMI$0.00
Loan Amount$280,000.00
Down Payment$70,000.00
Total Interest Paid$373,786.88

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