PPF Calculator

  • Tax benefit up to Rs 46,800

  • Fixed interest backed by the Government of India

  • Option to avail loan against investment

PPF Calculator
Yearly Investment (₹)
Rate Of Interest (% p.a.)
Investment Period (In years)
Maturity value
Invested Amount 
Interest Earned 

What is a PPF calculator?

PPF calculator i.e. Public Provident Fund maturity calculator is a financial tool that helps estimate returns and maturity amount for your PPF investments. The PPF calculator helps investors in their financial planning especially retirement planning since PPF investments are usually made for comfortable retirement.

The main aim of a PPF account Calculator is to assist individuals in planning and handling their PPF investments more effectively. It lets you see how your money will grow over time, helping you make well-informed decisions about how much to put into your PPF account. The calculator also provides a detailed breakdown of the cost of investing, the interest rate, the maturity period, and other important factors that you need to consider when investing in a PPF. This helps you to better manage your PPF investments and ensure that they are in line with your financial goals.

The PPF calculator also helps you track the progress of your investments and gives you insight into how your investments are performing.

How to calculate PPF?

The maturity amount of PPF can be calculated based on a simple formula mentioned below

A = P * [(1 + r/n)^(nt) - 1]

Understanding how to calculate the maturity amount of your PPF investments can be useful. Here's how to do it:

  • Principal Amount: This is the amount you invest every year in your PPF account.
  • Duration: PPF has a tenure of 15 years, which can be extended.
  • Interest Rate: The Government of India announces the PPF interest rate quarterly. Note that the interest is compounded annually.


  • Annual Compound Interest: The PPF account earns interest on the minimum balance between the 5th and the last day of every month. However, the interest is credited at the end of the financial year.
  • Formula: A = P[1 + r/n]^(nt)

    Where: A = Future value of the investment/loan, including interest

    P = Principal amount (Initial amount)

    r = Annual interest rate (decimal)

    n = Number of times interest applied per period

    t = Number of periods

  • In the case of PPF:

    r = Annual PPF rate (like 0.07 for 7%)

    n = 1 (as it's compounded annually)

    t = 15 (default tenure)

  • Maturity Amount: Over 15 years, you can calculate the total maturity amount, considering annual investments and compounded interest.
  • Formula:

    M = P(1+r)^(n) + P(1+r)^(n-1) + ... + P


M = Maturity amount after n years

P = Principal amount deposited every year

r = Annual interest rate (decimal)

n = Number of years

How to use the PPF calculator efficiently?

To use a PPF maturity calculator efficiently, input accurate data, review projections, adjust contributions as needed, and consider tax benefits. Follow the guidelines and input data in the required fields correctly for accurate results to display.

Here are some tips for you to use the PPF account calculator efficiently-

  • Accurate Data Input: TBegin by entering precise information into the calculator. This includes the initial deposit, the current interest rate offered on PPF accounts, and the chosen investment tenure. Feeding accurate data is crucial for correct results.
  • Review Projections: Once you input the data, carefully review the projections provided by the online PPF account calculator. It will display the estimated maturity value of your PPF account at the end of the chosen tenure. Pay attention to year-wise breakups to understand how your investment will grow over time.
  • Adjust Contributions: If the projections do not align with your financial goals, feel free to adjust your contributions. You can increase or decrease the initial deposit or annual contributions to meet specific objectives. The calculator allows you to experiment with different scenarios to find a suitable balance.
  • Consider Tax Benefits: PPF investments come with tax benefits in India and provide a deduction of up to Rs. 1.5 Lakhs from your income under section 80C of the Income Tax Act. When using a PPF calculator, consider how these tax benefits affect your overall financial plan. Estimate the tax savings you can expect to optimize your tax planning.
  • Scenario Planning: Utilise the calculator for scenario planning. Explore different investment tenures and varying contribution amounts to see how they affect your PPF account's growth. It helps you make informed decisions about your investment strategy.
  • Goal Setting: The PPF calculator can also be used to set realistic financial goals and not only to assess current investments. It helps you visualize how your PPF investments can contribute to achieving objectives such as retirement planning , purchasing a home, or funding your kids’ education.

Advantages of using a PPF calculator

A PPF maturity calculator assists in Accurate projections, tax benefits estimation, informed decisions, etc. This tool simplifies financial planning, visualizes growth, and optimizes PPF contributions for long-term goals.

Following are some of the major advantages of using PPF calculator

  • Accurate Projections An online PPF calculator offers precise future value estimates for your PPF account. It considers factors like the initial deposit, interest rate, and tenure. You can make informed decisions about how much to invest, allowing you to set realistic savings goals and monitor your financial progress over time. This accuracy helps align your PPF investments with your long-term financial objectives, be it retirement planning, education funds, or any other financial goal.
  • Decision Making- The online PPF calculator empowers individuals to make well-informed financial decisions. This tool provides investors with accurate projections of their PPF investments' future values. With this knowledge, they can adjust their contributions, tenure, or financial goals as needed. The calculator also helps in visualising how the investment grows over time, enhancing clarity and facilitating goal-oriented financial planning. Making informed decisions is crucial to be aligned with your objectives and risk tolerance to ultimately lead to a secure financial future.
  • Transparency- Online PPF calculators provide the utmost transparency in making a financial plan. You can see how your investments are performing, and the year-wise breakup of deposits and interest earned. This transparency enables trust and confidence in your financial strategy making it easier for you to plan better for the future.

    Online PPF calculators are powerful tools that facilitate accurate projections, tax planning, and goal-oriented financial planning. They empower individuals to make informed decisions about their PPF investments, ensuring that their financial objectives are met while optimising tax benefits. Whether you are saving for a specific goal or your long-term financial security, a PPF calculator is an essential tool for planning your financial future.

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