Balloon Payment Loan Calculator - With this balloon payment calculator you can get the monthly and balloon payment or just the balloon payment itself. Use Balloon Loan Calculator to Check how Long Your Loan will Go in Terms of Years.Use the balloon payment calculator to estimate the monthly payment and the final lump sum of a given balloon loan construction. This tool figures a loan's monthly and balloon payments, based on the amount borrowed, the loan term and the annual interest rate. A balloon loan is usually rather short, with a term of three to five years, but the payment is based on a term of up to 15 years. This Balloon Loan Calculator will not only calculate the final balloon payment, it will also help you structure a loan to meet your exact needs. Use our amortization calculator, type in a dollar figure under "Loan amount. This calculator can create a loan amortization schedule given only three of four necessary variables. Our calculator shows you the total cost of a loan, expressed as the annual percentage rate, or APR.