Long horizon matters
PPF becomes more powerful when contributions stay consistent across the full tenure and extension years.
PPF Calculator
Calculate PPF returns, maturity value & tax-free savings
Enter annual PPF contribution amount.
Annual interest rate for PPF (typically set by government).
PPF default tenure is 15 years; extension optional.
Result Summary
Principal ₹0
Interest ₹0
Maturity ₹0
Principal (0%)
Interest (0%)
Interest Earned₹0
Maturity Amount₹0
Enter a contribution, rate, and time period to see your PPF summary.
PPF Growth Over Time
Track how your PPF contributions and yearly compounding work together over the full investment period.
Contributions
Total value
Enter contribution, rate, and time period to see PPF growth over time.
Total growth
₹0 over 0 years
Growth insight
Growth pattern will appear here.
What is PPF Calculator?
A Public Provident Fund (PPF) calculator is an online tool that helps you calculate the maturity amount and interest earned on your PPF investment based on contribution amount, interest rate, and tenure.
How PPF Calculator Works
The calculator uses your contribution amount, annual PPF interest rate, and investment period to estimate maturity value. It shows how regular contributions grow with yearly compounding, helping you understand total invested amount, interest earned, and projected corpus over the full PPF term.
Formula
This formula assumes contributions are made at the beginning of each year, as commonly considered in PPF calculations.
M = P × [(1 + r)n - 1] / r × (1 + r)
Where:
- P = Annual contribution amount
- r = Annual interest rate
- n = Total number of years
- M = Maturity amount
The calculator handles monthly contribution inputs internally, but PPF interest is applied on a yearly compounding basis.
Benefits
- Helps compare PPF contributions, rates, and long-term maturity outcomes.
- Shows expected maturity amount and interest earned instantly.
- Improves planning for disciplined, long-term tax-efficient savings.
- Helps in quick financial decision-making without manual calculations.
- Allows you to experiment with different contribution amounts and tenures to plan your PPF strategy better.
Quick Insights
Key things to compare before committing to a long-term PPF strategy.
Timing affects returns
Depositing before the preferred cut-off timing can slightly improve effective compounding over long periods.
Tax efficiency helps
PPF is usually chosen not only for growth, but also for its long-term tax-friendly position in a savings plan.
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Relevant savings calculators users often compare with PPF planning.
Related Questions About PPF
Common search queries users explore before choosing PPF as part of their savings strategy.
PPF vs FD – which is better?
PPF is built for long-term tax-efficient saving, while FD suits flexible fixed-return planning with a chosen tenure.
Read more →PPF interest rates in India
PPF rates are government-set and reviewed periodically, so contribution timing and duration matter more than bank selection.
Read more →Is PPF safe in 2026?
PPF remains a highly trusted long-term savings option in 2026, especially for conservative wealth building.
Read more →PPF vs ELSS – which is better?
PPF prioritizes stability, while ELSS adds higher return potential with tax benefits but also market-linked volatility.
Read more →Can you withdraw PPF early?
PPF has limited withdrawal flexibility, so understanding lock-in rules is important before investing.
Read more →