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Lumpsum Calculator: How to Turn ₹10 Lakh Lumpsum Investment into ₹2.99 Crore Retirement Corpus?

Written by: Team Angel OneUpdated on: 6 Feb 2026, 9:17 pm IST
Discover how Mr. Ashok can transform his ₹10 lakh lumpsum investment into a ₹2.99 crore retirement corpus in 30 years.
Lumpsum Calculator: How to Turn ₹10 Lakh Lumpsum Investment into ₹2.99 Crore Retirement Corpus?
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Lumpsum investment is an effective strategy for individuals looking to make a one-time investment with the potential for significant growth. By investing a large amount upfront, your wealth can grow exponentially over time through compounding returns.  

In this case, Mr. Ashok, at 30 years old, is considering investing ₹10 lakh in a mutual fund with an expected 12% annualised return for 30 years.  

This article will show how he can estimate his retirement corpus using a lumpsum calculator. 

Expected Returns on Investment 

With a lumpsum investment of ₹10 lakh at a 12% annual return, Mr. Ashok’s investment will grow each year. At a 12% rate, the returns are reinvested, leading to compounding over the entire investment duration.  

Since Mr. Ashok plans to invest for 30 years, the long-term nature of his investment allows him to benefit from the power of compounding. 

Projected Retirement Corpus in 30 Years 

Now, let’s see how much Mr. Ashok will accumulate by the time he reaches 60 years of age. With an annualised return of 12%, his ₹10 lakh will appreciate significantly over the next three decades. 

  • Initial Investment: ₹10,00,000
  • Rate of Return: 12% per annum
  • Investment Duration: 30 years 

At the end of 30 years, Mr. Ashok’s investment would grow to: 

  • Total Value of Investment: ₹2,99,59,922
  • Estimated Returns: ₹2,89,59,922 

As shown above, his ₹10 lakh investment will turn into a ₹2.99 crore retirement corpus. This highlights the immense potential of long-term lumpsum investing. 

How to Use a Lumpsum Calculator 

To estimate the potential growth of your lumpsum investment, you can use a lumpsum calculator. These calculators allow you to input your initial investment, expected rate of return, and investment duration, providing an estimate of your final investment value. 

By using a lumpsum calculator, investors can make informed decisions about how much they need to invest to reach their financial goals. 

Read More: ₹10 Crore Retirement Corpus: How to Build This Corpus by Starting With ₹12,000 SIP? 

Conclusion 

In conclusion, lumpsum investments, when compounded at a healthy rate of return, can grow substantially over time. Mr. Ashok’s ₹10 lakh lumpsum investment, growing at 12% annually, will transform into a ₹2.99 crore retirement corpus in 30 years. 

Disclaimer: This blog has been written exclusively for educational purposes. The securities or companies mentioned are only examples and not recommendations. This does not constitute a personal recommendation or investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions. 

Mutual Fund investments are subject to market risks, read all scheme-related documents carefully. 

Published on: Feb 6, 2026, 3:47 PM IST

Team Angel One

Team Angel One is a group of experienced financial writers that deliver insightful articles on the stock market, IPO, economy, personal finance, commodities and related categories.

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