₹1,00,000
Initial Investment
One-time investment
Lump Sum Calculator
Explore the growth potential of
a one-time investment
Investing a lump sum means putting a single amount to work upfront. Estimate how your savings could grow over time when returns remain invested, without adding monthly contributions.
- Invest once
upfront - Explore growth
over time - Simple, quick
and easy to use
Your Lump Sum Details
₹
₹100₹1,00,00,000
%
0 %30 %
years
1 years40 years
Your Results (Estimated)
₹8,64,629
Estimated Returns
Growth from compounding
₹9,64,629
Estimated Future Value
After 20 years
Investment Growth Over 20 Years
Initial investmentEstimated future value
Year-wise Breakdown
| Year | Initial Investment | Estimated Returns | Estimated Value (12%) |
|---|---|---|---|
| 1 | ₹1,00,000 | ₹12,000 | ₹1,12,000 |
| 5 | ₹1,00,000 | ₹76,234 | ₹1,76,234 |
| 10 | ₹1,00,000 | ₹2,10,585 | ₹3,10,585 |
| 15 | ₹1,00,000 | ₹4,47,357 | ₹5,47,357 |
| 20 | ₹1,00,000 | ₹8,64,629 | ₹9,64,629 |
Illustration assuming 12% annual return, compounded annually, on a single initial investment with no additional contributions or withdrawals. Returns are not guaranteed. Taxes, fees and inflation are excluded. Mutual fund investments are subject to market risks; read all scheme related documents carefully.
How Lump Sum Investment Works
A single investment stays invested while any returns can generate further returns.
Invest once
Choose the initial amount you want to invest.
Set an assumed return
Explore different annual return assumptions.
Choose a period
Select how many years the amount stays invested.
See compounding
View the estimated growth with returns reinvested.
Future value = initial investment × (1 + annual return / 100) raised to the number of years. The model compounds annually; actual market returns fluctuate. Learn more about mutual funds and long-term investing.
Benefits and Considerations
Consider both the growth potential and the risks of investing an amount upfront.
Time to compound
The full initial amount participates from the start, with potential for returns to earn further returns.
Simple contributions
A one-time investment needs no ongoing monthly deposits in this projection.
Market timing risk
The entire investment is exposed to market movements immediately. Its value can fall, including below your initial amount.
Goals and liquidity
Consider your time horizon, access to cash, risk tolerance and scheme terms. Costs, taxes and inflation affect the outcome.
Frequently Asked Questions
What is a lump sum investment?
A lump sum investment puts a single amount to work at the beginning, rather than adding regular monthly contributions. This calculator assumes that amount remains invested for your selected period.
How is the future value calculated?
Future value = P × (1 + r)ⁿ, where P is the initial investment, r is the assumed annual return divided by 100 and n is the number of years. Estimated returns equal future value minus the initial investment. For example, ₹1,00,000 at 10% for two years becomes ₹1,21,000, including ₹21,000 of estimated returns.
How does lump sum investing differ from SIP?
A lump sum invests the full amount at once, while a SIP spreads contributions over time. A lump sum exposes the entire amount to market movements from the start. Neither method guarantees returns or is always better; suitability depends on your circumstances.
Are the estimated returns guaranteed?
No. The default 12% return is only an illustration, not a forecast or recommendation. Actual returns vary, may be negative and can reduce your initial investment.
What happens at a 0% expected return?
The estimated future value equals your initial investment in every year, and estimated returns are zero. Taxes, costs and inflation are excluded.
What assumptions does this calculator use?
The model assumes a single initial investment, a constant annual return compounded annually and no additional contributions or withdrawals. It excludes taxes, fees, exit loads and inflation. Actual scheme minimums and terms vary.
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