Lumpsum Investment Calculator
Calculate how a one-time capital investment grows over time with compound annual growth in Indian mutual funds and equities.
What does this Lumpsum number mean?
Your one-time investment of ₹1,00,000 is estimated to grow to ₹3,10,585 over 10 years at 12% annual return. That represents a total profit of ₹2,10,585.
- Your original capital multiplies by 3.11x.
- Unlike SIPs where money enters gradually, a lumpsum is fully invested from Day 1, maximizing time in the market when deployed at fair valuations.
- If markets are at peak historical valuations, consider an STP (Systematic Transfer Plan) from a liquid fund rather than deploying all capital on a single day.
How This Calculator Works
Lumpsum growth follows standard annual compound interest. Since the entire capital is deposited at the start, the full sum compounds continuously for the duration of the horizon.
A = P × (1 + r)^tVariables in Formula:
Worked Step-by-Step Example
Investing a windfall or bonus of ₹2,00,000 for 10 years in a diversified equity index at an illustrative 12% CAGR.
Key takeaway: Without adding any further money after Day 1, compound growth generated more than double the initial capital.
Common Mistakes to Avoid
⚠ Trying to perfectly time market bottoms
Waiting on the sidelines in cash for the 'perfect dip' often results in missing the most powerful market rally days, permanently harming compounding.
⚠ Investing emergency reserves as lumpsum
Never deploy money needed within the next 3 to 5 years into volatile equity lumpsums. An unexpected crisis could force you to liquidate at a loss.
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