Post Office MIS Calculator – Calculate Monthly Income Scheme Returns Online

Post Office MIS Calculator helps you estimate monthly income from POMIS based on your investment amount and current interest rate of 7.4% p.a. Minimum investment Rs. 1,000 — maximum Rs. 9 lakh (single) and Rs. 15 lakh (joint account).
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3 min
Aug 04, 2026

The Post Office MIS Calculator is an online tool that helps you estimate the monthly income and total returns from the Post Office Monthly Income Scheme (POMIS). Also known as the POMIS calculator or post office monthly income scheme calculator, it uses the current 7.4% annual interest rate to provide accurate calculations based on your investment amount. You can invest up to Rs. 9 lakh in a single account or Rs. 15 lakh in a joint account. Instead of manual calculations, the calculator instantly shows your expected monthly interest, making it easier to plan your finances and evaluate returns before investing in this government-backed savings scheme.


What is Post Office Monthly Income Scheme (POMIS)?


The Post Office Monthly Income Scheme (MIS) is a savings plan backed by the government that offers you a fixed monthly income. It’s ideal for conservative investors who want safe, steady returns without taking any market risks. You invest a lump sum, and the scheme pays you interest every month.


What is the post office monthly income scheme calculator?


The Post Office MIS Calculator is a free online tool that helps you figure out how much monthly income you’ll earn based on your investment amount and the current MIS interest rate. It’s perfect for planning ahead, especially if you want to know exactly how much you’ll receive each month.

 

How does the Post Office MIS Calculator work?


Just enter the amount you plan to invest and select the current interest rate. The calculator will instantly show your estimated monthly income, helping you make smart and informed financial decisions.


Post Office Monthly Income Scheme calculator formula

Here’s a simple breakdown of how the calculator figures out your monthly income:


  • Step 1: Multiply your investment amount by the current MIS interest rate.
  • Step 2: Divide the result by 12 to get your monthly payout.
  • Formula: Monthly Income = (Investment Amount × Annual Interest Rate) ÷ 12

For example, if you invest Rs. 3 lakh at 7.4% interest, your monthly income would be around Rs. 1,850.

Post Office Monthly Income Scheme calculator example

Wondering how much monthly income you can earn from your investment? Let’s break it down with a real-world example using the Post Office MIS calculator. This will help you see exactly how your money grows—month by month.

Example: Joint account investment of ₹9 lakh

Let’s assume you invest Rs. 9,00,000 (the maximum limit for a joint account) and the current interest rate is 7.4% per annum.

Here’s how the calculation works:

  • Annual interest = Rs. 9,00,000 × 7.4% = Rs. 66,600 per year
  • Monthly income = Rs. 66,600 ÷ 12 = Rs. 5,550 per month
  • Total income over 5 years = Rs. 5,550 × 60 months = Rs. 3,33,000
  • Principal returned at maturity = Rs. 9,00,000

So, by the end of 5 years, you earn Rs. 3.33 lakh in interest as monthly payouts — and your full Rs. 9 lakh is returned to you safely!

This simple calculation shows why POMIS is such a popular choice for those who want fixed monthly returns with zero risk.


How to use the MIS Calculator?


Using the Post Office MIS Calculator is quick and easy. Follow these simple steps to estimate your monthly income:


Step 1: Enter the investment amount
 

Input the amount you want to invest in the Post Office Monthly Income Scheme (POMIS).


Step 2: Enter the interest rate
 

Enter the current Post Office MIS interest rate, which is 7.4% per annum, or use the pre-filled rate if available.


Step 3: Select the investment tenure
 

Choose the investment period. The standard tenure for the Post Office Monthly Income Scheme is 5 years.


Step 4: Click "Calculate"
 

Click the Calculate button to instantly view your estimated monthly interest income and the total returns based on your investment details.


Key features of Post Office MIS calculator

The Post Office Monthly Income Scheme Calculator comes with several features that make it an essential tool for financial planning.


  • Ease of use: The calculator is simple to operate, with a user-friendly interface that caters to all age groups.
  • Accurate calculations: It ensures precision by considering the current interest rate for MIS in Post Office.
  • Customisation: Users can adjust variables such as investment amount and tenure to explore different outcomes.
  • Time-saving: It eliminates the need for manual calculations, delivering instant and reliable results.
  • Integration with life insurance: When used alongside life insurance planning, the tool helps create a complete financial strategy.

These features make the Post Office Monthly Income Scheme Calculator a vital resource for investors who value transparency and convenience in their financial planning.

Pro Tip

Create wealth and meet your financial goals with a ULIP investment plan, start investing from Rs. 3,000/month.

Key benefits of using the Post Office Monthly Income Scheme calculator


The Post Office MIS Interest Calculator offers numerous benefits that enhance its value as a financial planning tool.

BenefitDescription
Accurate income estimatesProvides precise calculations of monthly payouts based on the entered interest rate.
Customisation optionsAllows users to experiment with different investment amounts and tenures.
Time efficiencySpeeds up financial planning by automating calculations.
Financial clarityOffers a transparent view of how much monthly income your investment will generate.
Risk mitigation with life insuranceEnsures your family’s financial future is secure alongside MIS returns.


These advantages make the calculator an invaluable tool for planning monthly income while integrating life insurance for added security.


How accurate is the Post Office Monthly Income Scheme calculator?


The Post Office Monthly Income Scheme (POMIS) calculator is highly accurate when used with the latest interest rate and investment limits. It gives you a close estimate of your monthly income based on your deposit amount, tenure, and prevailing interest rate (currently 7.4% p.a. as of August 2025). However, it's important to remember that the calculator provides an estimate—not a guaranteed amount—since rates are reviewed quarterly. For the most accurate results, always check the latest rate before investing.


Conclusion


The Post Office Monthly Income Scheme Calculator is an indispensable tool for anyone investing in the MIS. By providing accurate monthly interest estimates based on the interest rate for MIS in Post Office, it ensures effective and transparent financial planning.

This calculator is especially beneficial for individuals looking for stable and predictable returns. When paired with life insurance, it creates a robust financial strategy that not only provides monthly income but also safeguards your family’s future in unforeseen circumstances. Whether you are a retiree or a low-risk investor, the Post Office MIS Interest Calculator simplifies the process of planning and maximising your returns.


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Frequently asked questions

How do I calculate my monthly interest on the MIS?
Use the formula:

(Investment amount × Interest rate) ÷ 12

Alternatively, the Post Office MIS Interest Calculator simplifies this process by providing instant results.

Does the Post Office's Monthly Income Scheme have risks?

The Post Office Monthly Income Scheme (MIS) is one of the safest investment options available in India. Since it’s backed by the Government of India, there’s very little to no risk involved. Your capital stays protected, and you earn steady monthly income—making it ideal for risk-averse investors.

What is the interest on Rs. 15 lakh MIS in Post Office?

If you invest Rs. 15 lakh in the Post Office MIS at the current 7.4% annual interest rate, your monthly income would be around Rs. 9,250.

What is Rs. 9 lakh MIS in Post Office?

For a Rs. 9 lakh investment in the Post Office MIS with a 7.4% interest rate, you’ll receive around Rs. 5,550 per month as interest. It’s a smart option if you’re looking for steady, predictable returns every month.

How much interest for Rs. 1 lakh in Post Office per month calculator?

With Rs. 1 lakh invested in the Post Office MIS at a 7.4% interest rate, the monthly income would be roughly ₹616.

Is POMIS interest taxable?

Yes, the interest earned under the Post Office Monthly Income Scheme (POMIS) is fully taxable as per your applicable income tax slab. However, no Tax Deducted at Source (TDS) is deducted on the monthly interest paid by the post office.

What is the current interest rate for Post Office MIS?

The current Post Office Monthly Income Scheme (MIS) interest rate is 7.4% per annum, payable monthly. This rate is reviewed periodically by the Government of India, so investors should check the latest rate before making an investment.

Can I open a joint MIS account in Post Office?

Yes, you can open a joint Post Office MIS account with up to three adults. The maximum investment limit for a joint account is Rs. 15 lakh, and each account holder has an equal share in the investment and monthly interest.

Can I withdraw POMIS before 5 years?

Yes, premature withdrawal is allowed after one year from the account opening date. However, a penalty applies if you close the account before the 5-year maturity period, reducing the amount you receive on withdrawal.

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