Total Monthly Payment Formula:
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Definition: This calculator determines your total monthly mortgage payment by combining principal & interest with escrow payments for taxes and insurance.
Purpose: It helps homeowners and buyers understand their complete monthly housing costs, including amounts held in escrow.
The calculator uses the formula:
Where:
Explanation: The escrow portion (taxes and insurance) is calculated by adding the annual amounts and dividing by 12 months.
Details: Lenders often require escrow accounts to ensure property taxes and insurance are paid on time. This calculator shows the true cost of homeownership.
Tips: Enter your base mortgage payment (P&I), annual property tax, and annual insurance premium. All values must be ≥ 0.
Q1: What's included in escrow?
A: Typically property taxes and homeowner's insurance. Some lenders may include flood insurance or PMI if applicable.
Q2: How do I find my annual tax amount?
A: Check your property tax bill or ask your local tax assessor's office. For new purchases, use the previous owner's tax amount.
Q3: Why divide by 12 for escrow?
A: Lenders collect 1/12 of the annual amount each month to ensure funds are available when payments are due.
Q4: Can escrow amounts change?
A: Yes, if taxes or insurance premiums increase, your lender may adjust your monthly escrow payment.
Q5: Is PMI included in this calculation?
A: Private Mortgage Insurance (PMI) is typically part of the P&I payment, not escrow, unless specified otherwise by your lender.