Mortgage Amount$ Interest Rate Initial Amortization Period Years: Months: Initial Mortgage Payment Payment FrequencyMonthlySemi-MonthlyBi-WeeklyWeekly AcceleratedNoYes Lump Sum Payment (Annually)# of Years Mortgage Payment Increase (Annually)%$ Period (Years) Calculate RESULTS Revised Amortization period Year(s) and Month(s). This also represents a savings of $ in interest.