Loans & Interest

Simple Interest Calculator Calculate simple interest and the final amount — or leave one field empty to find the principal, rate or time. Loan Amortization Calculator Compare SAC and Price amortization systems — see the first and last installment, total interest and total paid for any loan amount and rate. Installment Simulator See exactly how much each installment costs — with interest, down payment and total paid. Late Payment Interest Calculator Calculate interest and penalty on overdue payments using Brazilian legal standards — 1% per month plus a 2% fine. Inflation Correction Calculator Correct a value from one year to another using IPCA or IGP-M — the two main Brazilian price indices. Equivalent Rate Converter Convert interest rates between monthly, annual and daily. Installment vs Cash Compare installments against cash considering opportunity cost. Consortium Simulator Simulate consortium installments with admin fee.