Calculate your SBI Public Provident Fund returns with our easy-to-use PPF calculator. The PPF scheme offers tax-free returns with a current interest rate of 7.1% per annum, compounded annually. This calculator helps you estimate maturity amount based on your annual contributions over the 15-year lock-in period. Plan your investments by entering deposit amounts ranging from ₹500 to ₹1.5 lakh per year. Understand how your savings grow tax-free under Section 80C. Perfect for retirement planning and long-term wealth creation with guaranteed returns backed by the Government of India.