PPF Calculator

Calculate your PPF maturity value, interest earned, and total investment with a fixed 7.1% interest rate.

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Interest rate is fixed by Government of India

How to Use the PPF Calculator

The Public Provident Fund (PPF) is one such long-term saving scheme that stands amongst the most trustworthy ones in India. PPF is assisted and backed by the Indian Government and provides secured returns, capital security, and very beneficial tax treatments under Section 80C of Indian taxation laws. PPF has a very long tenure and is largely used for disciplined saving and financial planning. However, it becomes very difficult for some investors to grasp the actual maturity value of their PPF investment. This is because the annual contributions are made every year, along with annual interest compounding. The PPF Calculator plays a very valuable role in such a situation. The PPF Calculator is designed to aid you in calculating your investments, interest earned, and maturity amount based on the annual investment made by you along with the number of investments being made. It is based on the assumption that the interest rates declared by the government at the time of calculation are taken into consideration along with the norms set for compounding rates by the PPF rules This tool aims at giving you clarity, not fanciful expectations. No extraordinary returns on your invested amount are warranted; it projects realistic growth with fixed interest rates and disciplined investing. Opening a new PPF account or already contributing, this calculator will always help you better plan and stay on track. PPF works best when viewed as a long-term foundation of your financial plan. This Calculator will help you to view how regular contribution, time, and compounding come together to create meaningful wealth over 15 years and beyond.

How to Use

1. Enter Your Annual Investment Amount

To begin with, you need to enter the amount that will be contributed to your PPF account annually. The minimum investment per year has to be ₹500. On the other hand, you are allowed to invest a maximum of ₹1.5 lakh in the account. Your optimal investment in this account needs to fall within this bracket.

2. Select Investment Duration

The default lock-up period of PPF is fixed at 15 years. In order to calculate, you may enter the complete 15-year lock-up period or extend, depending on calculator capabilities. This will enable compounding to work for a longer period, particularly in the latter years.

3. Review the Fixed Interest Rate

The interest rate on PPF is determined by the Government of India and is changed from time to time. The calculator takes this prevailing rate (for instance, 7.1%). This rate remains fixed and unaffected by market conditions; therefore, it makes PPF a stable source of investment.

4. Calculate PPF Maturity Value

After putting all this information, calculate your PPF returns to get information on the total amount of investment, interest, and maturity value. A realistic view into growth in the absence of assumptions or market-driven fluctuation emerges from the results.

5. Analyze and Adjust Contributions

You can vary your annual contributions as you try different scenarios. This will allow you to better understand the effects of early high contributions to the value of your investments at maturity on account of compounding.

Key Formulas Used

A = P × (1 + r)ⁿ

This simplified formula represents how a single annual investment grows over time with compound interest. P is the annual contribution, r is the annual interest rate (in decimal), and n is the number of years the amount remains invested.

Total Investment = Annual Contribution × Number of Years

This formula calculates the total amount you contribute to your PPF account over the entire investment period. It helps differentiate between invested capital and earned interest.

Interest Earned = Maturity Value − Total Investment

This calculation shows how much growth your investment has achieved purely through interest compounding over time. It highlights the benefit of long-term disciplined investing.

Benefits

  • Provides accurate estimation of PPF maturity value
  • Helps plan long-term tax-saving investments
  • Encourages disciplined yearly savings
  • Shows clear breakup of investment and interest
  • Ideal for retirement and low-risk planning
  • Government-backed and capital-protected
  • Easy to understand and beginner-friendly

When & Where to Use

  • Retirement planning with guaranteed returns
  • Long-term tax-saving under Section 80C
  • Safe investment for risk-averse individuals
  • Wealth preservation over long durations
  • Financial planning for salaried professionals
  • Supplementing equity investments with stability
  • Goal-based savings with predictable outcomes

Who Should Use This Calculator

The PPF Calculator is best suited for those wanting risk-free and secure long-term investments with fixed rates of returns. The PPF Calculator is most helpful for those who are earning fixed salaries or are self-employed, as well as those planning for retirement or financial security in the future. It is equally good for parents who want future financial security, conservative investors who want to steer clear of the stock market’s volatility, or for individuals who want a balanced approach by pooling high-risk investments with a secure government-backed alternative.

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What is this?

Public Provident Fund (PPF) is a long-term, government-backed savings scheme that offers safe returns and tax-free maturity.

How it works

You invest a fixed amount every year and earn compound interest at a rate fixed by the government. The full amount matures after 15 years.

Pro Tips

  • Invest early in the year to earn maximum interest
  • Maximum annual investment allowed is ₹1.5 lakh
  • PPF returns are completely tax-free
  • Ideal for long-term wealth creation

Frequently Asked Questions

What is a PPF account?

Public Provident Fund (PPF) is a government-backed long-term savings scheme in India that offers guaranteed returns and tax-free maturity.

What is the current PPF interest rate?

The current PPF interest rate is 7.1% per annum, fixed by the Government of India and revised quarterly.

What is the minimum and maximum PPF investment?

The minimum annual investment is ₹500 and the maximum allowed is ₹1.5 lakh in a financial year.

What is the lock-in period of PPF?

PPF has a lock-in period of 15 years. Partial withdrawals are allowed from the 7th financial year onwards.

Is PPF interest taxable?

No. PPF falls under the EEE (Exempt-Exempt-Exempt) category. Contributions, interest earned, and maturity amount are all tax-free.

Can I extend my PPF account after 15 years?

Yes. You can extend your PPF account in blocks of 5 years, with or without additional contributions.

When should I invest in PPF to earn maximum interest?

To earn maximum interest, invest before the 5th of April each financial year, as interest is calculated on the lowest balance between the 5th and month-end.