Before calculating
Prepare Annual contribution, Annual interest rate for your period and Contribution and holding period. Check the assumptions shown for this ppf calculator before entering a scenario. Use your account record and the official rate for the specific period rather than relying on a remembered rate. Select Calculate to keep the inputs and method visible beside the result. For eligibility, limits, withdrawal, extension, and tax treatment, verify the official PPF rules. Keep units, dates, currency, and time periods consistent.