Calculate your monthly payment and see how the principal is paid over time.
Calculate the difference between renting and buying a home.
Calculate the APR for fixed-rate or adjustable-rate loans.
Determine if you can consolidate your debt by combining it with your home mortgage.
Find out how soon you can pay off your mortgage by making a prepayment.
Determine the additional monthly payment amount needed to pay off the loan sooner.
Find out how long it will take to "break-even" on a refinanced loan.
Determine the estimated tax savings with a new loan.