This mortgage calculator helps you estimate your monthly payment with the principal and interest components, property taxes, PMI, homeowner’s insurance and HOA fees. It also calculates the sum total of all payments including one-time down payment, total PITI amount and total HOA fees during the entire amortization period. You are presented with a detailed mortgage payment schedule. Many homeowners wish to accelerate their mortgage schedule through extra payments or accelerated bi-weekly payments. A table showing the difference in payments, total interest paid and amortization period under both schemes is also displayed.