Simple interest calculator for short-term loans, bonds, and notes. Calculate total earned interest, final maturity value, or solve for principal, rate, or time.
Interest computed solely on the original principal balance without compounding.
Simulate investment growth with periodic contributions, compounding frequencies, and year schedule.
Abrir Calculadora →FIN.LOANMonthly payment, total interest, total loan cost, and full amortization schedule.
Abrir Calculadora →FIN.ROICalculate net ROI percentage and annualized ROI for investments and marketing campaigns.
Abrir Calculadora →FIN.INFLATIONCalculate future purchasing power of money and cumulative loss from inflation rates.
Abrir Calculadora →