Mortgage Calculator
Estimate your monthly mortgage payments including principal, interest, property taxes, homeowner's insurance, PMI, interactive charts, and user insights.
Mortgage Inputs
Down payments under 20% add monthly PMI.
In Brief
For a $400,000 home with $80,000 down (20%) at 6.80% interest over 30 years, your total monthly PITI payment is $2,586.07. Base mortgage EMI is $2,086.07, taxes $400/mo, insurance $100/mo.
Monthly PITI Cost Breakdown
Visual distribution of monthly payment components
User Insights
Smart analysis of your current calculation
Interest represents 57.4% of your total out-of-pocket repayment.
Adding an extra monthly contribution accelerates principal payoff and cuts total financing costs.
On a 30-year term at 6.80%, interest constitutes 52.4% of total repayments. Increasing down payment or refinancing to a 15-year term drastically reduces lifetime interest costs.
Calculation Methodology & Live Formula Breakdown
Amortization Schedule
Detailed monthly payment breakdown over the loan duration.
| # | Date | Principal | Interest | Extra | Total Payment | Remaining Balance |
|---|---|---|---|---|---|---|
| Adjust inputs to view your schedule breakdown. | ||||||
Understanding Your Monthly Mortgage (PITI)
When buying a home, your monthly mortgage payment consists of four core building blocks commonly referred to by the acronym **PITI**:
- Principal: The portion of your payment applied directly to paying down the balance of the loan.
- Interest: The charge imposed by the mortgage lender for supplying the funds.
- Taxes: Real estate property taxes collected by your county or municipality, held in an escrow account.
- Insurance: Homeowner's hazard insurance protecting the building structure against casualty loss.
Step-by-Step Worked Example
Consider a home purchase of **$400,000** with a **$80,000 down payment** (20%), financed at **6.8% interest** for **30 years**:
- Financed Principal: $400,000 - $80,000 = $320,000
- Base EMI (Principal + Interest): $2,086.07 per month
- Property Tax Escrow ($4,800/yr): $400.00 / month
- Home Insurance ($1,200/yr): $100.00 / month
- PMI: $0 (Down payment reaches 20%)
- Total Monthly PITI Payment: $2,086.07 + $400.00 + $100.00 = $2,586.07 / month