Loan Amount Calculator Payment Amount (A) : Rate of Interest (i) : % Number of years (n) : Rate of Interest Compounded Monthly Quarterly HalfYearly Annually Loan Amount (P) : Loan Amount Formula:A = ( P / r ) * [ 1 - (1+r)-N ]Where,N = Number of Paymentsr = Rate of Interest (compounded)P = Payment AmountA = Loan Amount