Lumpsum Investment Calculator
Calculate one-time investment returns with CAGR, inflation adjustment, goal planning & multi-currency support — 20+ currencies worldwide
| Year | Opening Balance | Interest Earned | Closing Balance | Total Gain | Growth % |
|---|---|---|---|---|---|
| Click "Calculate Returns" to see breakdown | |||||
How much should you invest today to reach your target?
Enter values above and click Compare to see the analysis.
| Year | Balance (Start) | Rate | Interest | Balance (End) | Total Gain | Multiple |
|---|---|---|---|---|---|---|
| Generate projection to see year-wise data | ||||||
What is a Lumpsum Investment Calculator?
A lumpsum investment calculator helps you estimate the future value of a one-time investment made today, based on a fixed rate of return and compounding period. Unlike SIP (Systematic Investment Plan), lumpsum investing means putting a large sum of money to work all at once — making the timing and return rate critical factors.
Lumpsum Calculator Formula
The lumpsum investment return is calculated using the standard compound interest formula:
Where: P = Principal (initial investment), r = Annual rate of return (as decimal), n = Compounding frequency per year, t = Investment duration in years
How to Use This Lumpsum Calculator
1. Select your preferred currency (Indian Rupee, US Dollar, Euro, or 19+ others). 2. Enter the lumpsum investment amount. 3. Set the expected annual return rate (historical equity average: 12–15%). 4. Choose the investment duration in years. 5. Pick compounding frequency (monthly is default). 6. Click "Calculate Returns" to see maturity value, CAGR, and year-by-year growth.
Lumpsum vs SIP — Which is Better?
Lumpsum investments are generally better when markets are low (bear market phase), as your entire capital benefits from the subsequent recovery. SIP (monthly investments) works better during volatile markets as it averages out the purchase cost over time through rupee cost averaging. Use our SIP vs Lumpsum comparison tab to see exact differences for your scenario.
Best Investments for Lumpsum
Popular lumpsum investment options include equity mutual funds (large-cap, mid-cap, flexi-cap), index funds (Nifty 50, S&P 500), ELSS tax-saving funds, debt mutual funds, fixed deposits, government bonds, REITs, and international funds. Historical equity returns in India have averaged 12–15% CAGR over 10+ year periods.
What is CAGR (Compound Annual Growth Rate)?
CAGR measures the mean annual growth rate of an investment over a specified period, assuming profits are reinvested at the end of each year. It is the most accurate way to compare investment performance across different time periods. Formula: CAGR = (Ending Value / Beginning Value)^(1/Years) − 1
Disclaimer: The calculations provided by this Lump Sum SIP Calculator are based on the inputs provided by the user and are intended for illustrative and educational purposes only. These projections do not constitute financial advice or a guarantee of future returns. Mutual fund investments are subject to market risks; please read all scheme-related documents carefully before investing. We follow a strict No-Login and Zero Data Storage policy, ensuring your inputs are never saved on our servers.