Post Office RD Calculator

Monthly Investment Amount

Rate of Interest (p.a)

%

Time Period

months

Investment

Estimated Returns

Investment amount

₹ 18,00,000

Estimated returns

₹ 1,91,219

Maturity value

₹ 19,91,219

Planning your savings with guaranteed returns? A post office recurring deposit (RD) calculator is the perfect tool to help you estimate how much your recurring deposit will grow over time. Specifically designed for the India Post Office Recurring Deposit Scheme, this online calculator gives you a clear picture of your future maturity amount and interest earnings.

This tool takes your deposit amount, your tenure and the current post office RD interest rate into consideration to give you accurate estimates. With it now available online, planning your financial goals has never been easier!

The post office RD calculator is a free, easy-to-use online tool basis which you can calculate the maturity amount and interest accrued on your post office recurring deposit. Provided by India Post, this scheme is a widely used savings option among Indian families because of its guaranteed returns and reliability.

With the PO recurring deposit calculator, you can experiment with various savings scenarios by putting in your monthly deposit, tenure (in months or years) and the applicable interest rate. It can be particularly useful for planning future needs like education, weddings, or emergency funds.

Thus, if you're looking for a reliable way to plan your post office RD investment, try using this online tool—it’s quick, accurate, and pretty straightforward.

The post office RD calculator works on the basis of three key inputs:

  • Your monthly deposit amount
  • The duration (tenure) of the deposit
  • The interest rate offered under the post office RD scheme

The calculator uses a compound interest formula with quarterly compounding, which is the standard for RD accounts.

Once you enter the necessary details, the tool quickly computes and displays:

  • Maturity value: This is the total amount you will receive at the end of the RD term, including both your principal and the interest earned.
  • Maturity date: This shows the exact date when your RD will mature.

For instance, if you want to invest ₹1,000 every month for 5 years at an assumed rate of interest of 7.5%, you can use the post office RD calculator to see how much this investment will grow.

The calculator will immediately display a maturity value of around ₹72,886, which is the amount you will get at the end of the term and includes the invested principal and the interest accrued. The tool will also display the interest component, which would be around ₹12,886.

By eliminating the need for manual calculations, the post office RD calculator makes it quite easy to compare different savings scenarios and plan your short- or long-term goals with clarity and confidence.

The post office RD calculator makes use of the following formula to compute the maturity amount:

M = R × (1 + i)^n − 1 / (1 − (1 + i)^−1/3)

Here:

  • M = Maturity amount
  • R = Monthly deposit
  • i = Quarterly interest rate (annual interest rate divided by 4 and then by 100)
  • n = Overall number of quarters (tenure in months divided by 3)

This formula accounts for the quarterly compounding of interest, which is standard for post office RD accounts.

Using the post office RD calculator online is incredibly easy. Just follow these simple steps:

  • Enter the interest rate

Input the applicable RD interest rate.

  • Input monthly deposit amount

Mention the fixed amount you plan to deposit each month.

  • Choose savings term

Choose the duration of your recurring deposit (in months or years).

  • Compute

The calculator will immediately show your projected maturity amount and the date your RD will mature.

You can modify the inputs at any time to explore different deposit and tenure combinations and see how they impact your final returns.

The post office recurring deposit scheme provides a blend of flexibility, security, and simplicity. Here are some of its key advantages:

  • Minimal month-on-month deposit: You can start with as little as ₹100, thus making it an accessible option for people from various financial backgrounds.
  • Flexible tenure: Fixed tenure of five years with the option to extend for another five years upon maturity.
  • Quarterly compounding: Interest is compounded every three months. This helps enhance the returns over the tenure.
  • Premature withdrawal: Permitted post three years. This is subject to specific conditions as well as penalties.
  • Loan facility: After a year, you may opt for a loan of up to 50% of the balance in your RD account.
  • Nomination facility: You can nominate a beneficiary when opening the account or anytime afterwards.
  • Account transferability: RD accounts can easily be transferred from one post office to another post office.
  • Joint accounts: You can open a joint RD account with up to three adults.

Such features make the post office RD a secure as well as flexible investment option for those looking to create a corpus over the long term. However, if you're aiming for higher growth potential, you may also consider diversifying into mutual funds or stocks.

The post office RD calculator is an efficient tool for planning and optimising traditional savings plans. Here are some of its benefits:

  • Time saving: Offers quick results, thus eliminating the need for manual calculations.
  • High accuracy: Lowers the risk of errors, which is often possible if you are calculating manually.
  • User-friendly interface: Tailored for ease of use, even for those with minimal technical knowledge.
  • Financial planning: Assists in setting realistic savings goals by offering a clear idea of the maturity amount and date.
  • Comparison tool: Allows you to adjust inputs and explore different savings strategies.
  • Accessibility: Available online for free, so you can access it anytime, anywhere, using a mobile or computer.

The calculator is also updated every now and then with the current interest rates to ensure that your estimates are always correct. It's a resource that is not only beneficial for individuals, but also for financial advisors helping clients develop disciplined savings habits.

Whether you're saving for a milestone or a rainy day, the calculator helps you visualise outcomes, assess the impact of interest rate changes, and plan with greater confidence. It brings a modern touch to a time-tested savings method.

Quite a few factors affect how much you earn from your post office RD, including:

  • Monthly deposit amount

Higher deposits result in higher maturity values.

  • Interest rate

The interest rate of post office RD changes quarterly. Always use the latest rate.

  • Tenure

Longer durations offer more compounding cycles, increasing your total return.

  • Compounding frequency

Interest is compounded quarterly, which adds to the final maturity amount.

  • Missed payments

Delays or defaults can reduce overall earnings.

  • Premature withdrawal

Closing the RD early may lead to lower interest and penalties.

Other external factors, such as inflation, government rate revisions, and overall market conditions, can also impact your real returns.

The post office RD calculator is a reliable device for anyone who wishes to save intelligently with sure-shot, government-backed returns. It provides you with transparency about your future maturity amount and interest earned with a mere few easy inputs, thus helping you plan your finances effortlessly. Whether you are just starting to save or have years of experience as an investor, the post office RD calculator online gives you the power to take decisions in the right direction and align your investments basis your needs. It encourages consistent saving habits and is helpful for planning milestones such as your child’s education, a wedding or retirement. Convenient, accurate, and accessible across devices, the post office RD calculator brings structure and peace of mind to your savings journey.

It is a free tool to estimate the interest and maturity amount from a post office RD, based on the monthly deposit, interest rate, and tenure. It helps you visualise the future value of your deposits and promotes disciplined financial habits. With just a few clicks, you can compare outcomes based on different deposit values, making it easier to align savings with future goals.

Enter your deposit amount, interest rate, and tenure. The tool shows your maturity value and date instantly. It is designed to be beginner friendly and is compatible with both desktop and mobile browsers.

This helps users, including first-time savers, make strategic decisions about their recurring deposits and monitor the growth of their investment regularly.

Yes, it is completely free and does not require registration or payment. Access it anytime, anywhere. The tool is publicly available and does not store personal data, making it secure for users.

The minimum tenure is five years, with options to extend or reinvest upon maturity. You can continue investing in the same account or start a fresh post office RD based on your evolving goals.
The long tenure and quarterly compounding make it a great choice for those looking to accumulate wealth gradually and safely.

As of May 2025, the post office RD interest rate is 6.7% per annum. Always check the latest rates on India Post’s official website. Rates are changed every quarter by the Ministry of Finance. In case you need higher returns on your money, other options like mutual funds and stocks are available for you. Spread your investments in different assets such as these so that you receive better risk-adjusted returns.

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