Free Financial Tool
Mortgage Calculator
Calculate your precise monthly housing costs. Our model automatically factors in principal and interest alongside property taxes, home insurance, PMI (Private Mortgage Insurance), and HOA fees.
Amortization & Calculation Methodology
Our mortgage calculation engine utilizes standard compounding fixed-rate formulas to determine your exact amortization schedule.
- Principal & Interest: Based on standard formula M = P [ r(1 + r)^n ] / [ (1 + r)^n - 1 ] where r is the monthly interest rate.
- PMI Triggers (Private Mortgage Insurance): Automatically applied if your down payment selected is below the conventional 20% equity threshold.
- Property Tax & Insurance: Escrow costs are divided across 12 months for your localized property tax and expected Homeowners insurance premium.