Home » Calculators » NSC Calculator – Check National Savings Certificate ReturnsNSC Calculator – Check National Savings Certificate Returns Calculate your National Savings Certificate scheme investment returns with this NSC Calculator. NSC Calculator Amount invested (₹) Rate of interest (p.a) (%) Time period (Years) Compounding frequency AnnuallySemi-AnnuallyQuarterlyMonthly CalculatePrincipal amount: ₹Total interest: ₹ Total amount: ₹ Show TableYearTotal Investment (₹)Total Interest (₹)Maturity Value (₹)