Power of Compounding in One-time Investment: Rs 2,00,000 investment for 35 years vs Rs 10,00,000 for 20 years; which can create larger corpus?

Power of Compounding in One-time Investment: Is it possible to create a larger corpus from a small amount, or do you really need to start your investment journey with a large amount? Can your Rs 2,00,000 investment for 35 years create a larger corpus, or will you be richer by investing Rs 10 lakh for 20 years? See how your investment may grow exponentially with the power of compounding.

ZeeBiz WebTeam | Apr 23, 2025, 12:49 PM IST

Power of Compounding in One-time Investment: Creating a sizable corpus from a small investment versus waiting till your income rises and not creating any fund at all! These are 2 situations a person may come across most often when dealing with investment in their life. Rather than waiting for years just to see your income rise to a certain level and start investing, a better situation is to start from any point. Even if your investment is not large, the corpus created can be impressive in the long term. The power of compounding helps investors who stay for a long period in their investments. So, the obvious question that comes to mind is that going by that logic, can an investor generate a larger corpus from a smaller investment compared to a smaller corpus from a larger investment? Likewise, will a Rs 2,00,000 one-time (lump sum) mutual fund investment create a larger corpus than what a Rs 10,00,000 investment for 20 years will create? See results-  
Photos: Unsplash/Pixabay/Pexels
(Disclaimer: This is not investment advice. Do your own due diligence or consult an expert for financial planning.) 

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Rs 1 lakh lump vs Rs 10 lakh one-time investment

Rs 1 lakh lump vs Rs 10 lakh one-time investment

Since we are talking about long-term investment, let's see if an investment can generate a larger corpus compared to what a larger investment amount can generate.
Here, we are investing Rs 1 lakh for 40 years and Rs 10 lakh for 19 years. Both are expecting a 12 per cent annualised return.

 

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Rs 1 lakh lump vs Rs 10 lakh one-time investment

Rs 1 lakh lump vs Rs 10 lakh one-time investment

A Rs 1 lakh investment in 40 years will give estimated capital gains of Rs 92,05,097, and the estimated corpus of Rs 93,05,097.
On the other hand, a Rs 10 lakh investment in 19 years will give estimated capital gains of Rs 76,12,762 and the estimated corpus of Rs 86,12,762.
The capital gains generated from a Rs 1 lakh investment are much higher than those generated from the Rs 10 lakh investment.

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Power of compounding

Power of compounding

A Rs 1 lakh investment in 40 years will give estimated capital gains of Rs 92,05,097, and the estimated corpus of Rs 93,05,097.
On the other hand, a Rs 10 lakh investment in 19 years will give estimated capital gains of Rs 76,12,762 and the estimated corpus of Rs 86,12,762.
The capital gains generated from a Rs 1 lakh investment are much higher than those generated from the Rs 10 lakh investment.

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Power of compounding example

Power of compounding example

Let's see one more example where A and B have Rs 6 lakh each and they want to invest it for 35 and 30 years, respectively. Both expect a 12 per cent annualised return from their respective investments. Let's see the corpus they can generate in 35 and 30 years.
In 35 years, A's investment will give estimated capital gains of Rs 3,10,79,772 and the estimated corpus of Rs 3,16,79,772.

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Power of compounding example

Power of compounding example

In 30 years, B's investment will give estimated capital gains of Rs 1,73,75,953 and the estimated corpus of Rs 1,79,75,953.
Look at what impact compound growth can make on investment.

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Long-term investment for retirement corpus

Long-term investment for retirement corpus

If one uses the power of compounding to its good effect, one may generate a sizeable corpus even if their investment amount is comparatively small. 
If one is aiming for a Rs 5 crore corpus, let's see how much one-time investment is required if one wants to achieve that financial goal in 25, 30, and 35 years.

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Long-term investment for retirement corpus

Long-term investment for retirement corpus

In 25 years, one may achieve it with an estimated investment of Rs 29,41,200. 
In 30 years, one may achieve it with an estimated investment of Rs 16,69,000.
In 35 years, one may achieve it with an estimated investment of Rs 9,46,980.

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Corpus building from SIP investment

Corpus building from SIP investment

Now, see how a Rs 15,000 monthly SIP investment can grow in 25, 30, and 35 years.
In 25 years, the total investment will be Rs 45,00,000, estimated capital gains will be Rs 2,10,33,099 and the estimated corpus will be Rs 2,55,33,099.
In 30 years, the total investment will be Rs 54,00,000, estimated capital gains will be Rs 4,08,14,598 and the estimated corpus will be Rs 4,62,14,598.

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Corpus building from SIP investment

Corpus building from SIP investment

In 35 years, the total investment will be Rs 63,00,000, estimated capital gains will be Rs 7,63,62,467 and the estimated corpus will be Rs 8,26,62,467.
Here, you can see the difference in the corpus with just a few lakhs of extra investment.

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Conclusion

Conclusion

Every example highlights the importance of long-term investment.
In the one-time investment for retirement example, you can see that if one delays the investment by 10 years, they may require 3 times the higher amount.
 

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Conclusion

Conclusion

In the SIP investment example, you can see that if the investor sticks to their investment for just 10 more years (35 instead of 25), they may generate a 3 times higher corpus.

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Rs 2,00,000 investment for 35 years vs Rs 10,00,000 for 20 years

Rs 2,00,000 investment for 35 years vs Rs 10,00,000 for 20 years

Let's analyse which of these 2 investments can give a higher corpus – a Rs 2,00,000 investment for 35 years vs Rs 10,00,000 for 20 years.

 

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Corpus from Rs 2,00,000 investment for 35 years

Corpus from Rs 2,00,000 investment for 35 years

In 35 years, a Rs 2,00,000 investment will give estimated capital gains of Rs 1,03,59,924 and the estimated corpus of Rs 1,05,59,924.

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Corpus from Rs 10,00,000 investment for 20 years

Corpus from Rs 10,00,000 investment for 20 years

In 20 years, a Rs 10,00,000 investment will give estimated capital gains of Rs 86,46,293 and the estimated corpus of Rs 96,46,293.

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