How this calculator works
PPF interest rates are notified by the Government of India and can change over time. The rate is therefore editable. The model assumes one annual contribution and annual compounding for planning; actual interest depends on deposit timing and scheme rules.
Important India note
Rates and product rules can change. CalculatorsOnline keeps rates editable where a universal current value should not be assumed. Results are educational estimates and are not a loan offer, investment advice or guaranteed return.
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How to use this calculator
- Set Annual contribution (default 150000).
- Set Assumed annual interest rate (default 7.1).
- Set Investment period (default 15).
- Select Calculate to update the result. Reset restores the starting values.
Planning estimate only. Confirm product terms, current rates, fees, taxes and eligibility with the relevant bank, lender or official scheme source.
Maintained by the CalculatorsOnline Editorial Team. Read our methodology policy.