The Mortgage Calculator

Change these fields as desired:

• Principal Loan Balance
• Annual Interest Rate (%) - (Look here or here or here for up to date rates)
  CANADIANS:Add a C (e.g. 7.75C) and I will use a conversion factor to convert your rates to a boring US equivalent to use in my calculations.

• Amortization Length (Years, typically 30 or 15 in US, 25 in Canada)
• Starting: Month = Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year =
• Show full amortization table? No Yes
• Monthly Principal Prepayment Amount
• Annual Principal Prepayment Amount (Enter B here for Bi-weekly Loans)
• One-Time Prepayment Amount, to be paid before payment (month #)