PPF Calculator

What is PPF?

The Public Provident Fund, or PPF, is a long-term savings scheme backed by the Government of India. You contribute each year, your money earns a government-declared interest rate compounded annually, and the account matures after 15 years. Because it is government-backed, the returns are secure, and because of its tax treatment, it is one of the most popular ways for Indians to save for long-term goals like retirement or a child's education. You can invest between ₹500 and ₹1.5 lakh in a financial year.

What is the PPF Calculator?

The PPF Calculator is an online tool that estimates how your yearly PPF contributions will grow over the tenure. You provide your annual investment and the number of years, and it returns your total invested amount, the total interest earned, and your maturity value. It handles the year-on-year compounding for you, so you can see the outcome and plan your contributions without doing the maths by hand. The current PPF interest rate is 7.1% per annum (for the July–September 2026 quarter), and the calculator uses this rate.

How Does the PPF Calculator Work?

PPF interest is compounded annually. The calculator applies this formula to your yearly contributions:

M = P × ( [ (1 + i)ⁿ − 1 ] ÷ i ) × (1 + i)

where P is your yearly investment, i is the annual interest rate (0.071 at the current 7.1%), and n is the tenure in years. Each year's contribution earns interest, and that interest is added to your balance and itself earns interest in the following years, which is how a steady yearly deposit builds into a much larger maturity amount over 15 years. One thing to keep in mind: the calculator assumes the interest rate stays the same throughout, but the government reviews the PPF rate every quarter, so your actual maturity value may differ if the rate changes.

How to Use the Indiabulls Securities PPF Calculator

It takes just a few seconds. Enter the amount you plan to invest each year, then set the time period (the standard PPF term is 15 years). The rate is set to the current PPF rate of 7.1%. The calculator instantly shows your total investment over the period, the total interest you will earn, and your maturity value, along with a visual split of how much of the final amount is your own contribution versus interest.

Benefits of Using a PPF Calculator

• See your maturity value upfront. Know what 15 years of contributions could grow to before you commit.
• Plan your yearly contribution. Test different amounts up to the ₹1.5 lakh annual limit to reach a target.
• Skip the compounding maths. The year-on-year calculation is done instantly and accurately.
• Plan your tax saving. Because PPF contributions qualify for tax benefits, the calculator helps you plan both your savings and your tax.

PPF Calculation Example

Suppose you invest ₹10,000 every year in your PPF for 15 years, at the current interest rate of 7.1 per cent. Over that period you would invest ₹1,50,000 in total. Thanks to annual compounding, your account would earn ₹1,21,214 in interest, taking your maturity value to ₹2,71,214. Notice that almost as much of your final corpus comes from interest as from your own contributions, which shows the power of long-term compounding at a steady, tax-free rate.

(This assumes the rate stays at 7.1% throughout; the government may revise it.)

PPF Tax Benefits

PPF enjoys what is known as EEE (exempt-exempt-exempt) tax status, which is a big part of its appeal. Your contributions of up to ₹1.5 lakh a year qualify for a deduction under Section 80C (available under the old tax regime), the interest you earn is completely tax-free, and the maturity amount is tax-free as well. That means every rupee of interest the calculator shows is yours to keep, with no tax deducted, which is rare among savings options. Note that the Section 80C deduction applies under the old tax regime; if you have opted for the new tax regime, you would not get the deduction on your PPF contribution.

PPF vs ELSS: Two Ways to Save Tax Under Section 80C

Both PPF and ELSS (Equity Linked Savings Scheme) qualify for the Section 80C deduction, but they are very different. PPF gives you a fixed, government-declared, tax-free return with a 15-year lock-in and no market risk, so it suits savers who want certainty and safety. ELSS invests in equity mutual funds, so its returns are market-linked, they can be higher over the long term but are not fixed and can rise or fall, and it has a much shorter three-year lock-in. PPF offers security; ELSS offers growth potential with risk and more liquidity. Many people use both: PPF as the safe foundation of their tax-saving, and ELSS for a portion they are willing to expose to the market. The right mix depends on your goals, your time horizon, and your comfort with risk.

Frequently Asked Questions

If you want to complement the safety of PPF with the growth potential of the market, Indiabulls Securities gives you access to ELSS and other mutual funds that also offer Section 80C benefits, along with the platforms and tools to invest and track them, and support from experienced professionals. Opening a Demat account is quick, and account opening is free. Remember that ELSS and other market-linked investments carry risk and their returns are not guaranteed, unlike PPF's government-declared return.

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