Lumpsum Investment Calculator

Future value of a one-time investment at an expected return rate.

Overview

Calculates the future compound value of a single one-time investment in mutual funds, stocks, or gold over long holding horizons.

Formula & Calculation Method

FV = PV × (1 + r)^n

FV = Future Value, PV = Present Value (initial one-time investment), r = Expected annual rate of return, n = Investment tenure in years.

Worked Example: ₹2,00,000 Lumpsum at 12% for 15 Years

Inputs: One-Time Investment = ₹2,00,000 | Expected Return = 12% p.a. | Duration = 15 Years

  • Growth factor = (1 + 0.12)^15 = (1.12)^15 = 5.4735
  • Future Value = ₹2,00,000 × 5.4735 = ₹10,94,713
  • Total wealth generated = ₹10,94,713 - ₹2,00,000 = ₹8,94,713

Summary: Invested = ₹2,00,000 | Capital Gains = ₹8,94,713 | Final Value = ₹10,94,713

Common Use Cases

  • Windfall Deployment: Calculate projected growth from annual corporate bonuses, property sales, or inheritance.
  • Target Corpus Planning: Determine the exact lump-sum needed today to achieve a future financial milestone.
  • Asset Class Comparison: Compare projected outcomes between equity funds, debt instruments, and real estate.

Frequently Asked Questions

Is lumpsum investing better than SIP?

In consistently rising markets, lumpsum yields higher returns because all money compounds from day one; SIP is safer during volatile sideways markets.

How does inflation affect my lumpsum future value?

To find real purchasing power, subtract expected inflation rate from your nominal return (e.g. 12% return - 6% inflation = 6% real return).

What is an STP?

A Systematic Transfer Plan invests a lumpsum in a liquid debt fund and transfers fixed amounts monthly into equity to average costs.

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