Installment Loan Payoff Calculator is an online personal finance assessment tool to calculate how much monthly installment and total interest a borrower should repay on his principal. The principal, interest rate and maturity period are the key terms to determine how the future payments may affect your financial position. Before you opt for any loan, the basic comparison should be made to select the best loan option. To accomplish this task, this installment loan payoff calculator can assist you to figure out best loan plan.