About this calculator
PPF is a government-backed, tax-free savings scheme with a 15-year lock-in (extendable). Interest is set quarterly by the government — currently around 7.1% p.a.
How to use this calculator
Enter annual contribution (max ₹1.5 lakh), interest rate and tenure. Interest compounds annually.
Frequently asked questions
Is PPF interest tax-free?
Yes. PPF falls under EEE — contributions (up to ₹1.5L under 80C), interest and maturity are all tax-free.
Are these calculators free to use?
Yes. All calculators are free, require no signup, and run entirely in your browser.
Results are estimates for planning purposes only — not investment, tax or legal advice. Verify rates on official sources before acting. Compare brokers on our best stock brokers guide or use the brokerage calculator.