Formula
Bal_y = (Bal_(y−1) + C) × (1 + r)PPF interest is compounded annually at the prevailing rate (currently 7.1%).
Where
- C= Yearly contribution (max ₹1.5 lakh)
- r= PPF interest rate (7.1% p.a.)
- Bal_y= Balance at end of year y
How to use the PPF Calculator
- 1Enter yearly contribution (max ₹1.5 lakh).
- 2Tenure starts at 15 years; extendable in 5-year blocks.
Why it matters
- Triple tax exemption (EEE).
- Sovereign guarantee.
- Compounded annually.
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Frequently asked questions
Can I withdraw before 15 years?+
Partial withdrawals are allowed from year 7. Full withdrawal only at maturity.