Lumpsum Investment Calculator
Plan, compare, and visualize your one-time investments like never before.
Lumpsum Calculator
📖 GuideFV = P × (1 + r/100)n, where P = principal, r = annual rate, n = years
See how much of your final corpus is principal vs. returns.
Year-by-year growth of your investment. Hover for details.
Tip: Use the sliders or type values to instantly see updated results and graphs.
🎯 Investment Goal Planner
Plan how much you need to invest as a lumpsum to reach your future goal amount. Enter your target and see the required investment instantly.
Formula: P = FV / (1 + r)n where FV = goal, r = annual rate, n = years
Your target amount
Annual return rate
Years to reach goal
Invest this amount today to reach your goal with your expected returns
Growth Projection
Year by Year⚖️ Compare Two Lumpsum Scenarios
Compare two different lumpsum investments side by side to see which grows faster and reaches your target first.
Both investments are compounded annually. See the exact growth and difference year by year.
Scenario A
Scenario B
After your investment period
After your investment period
Growth Comparison
Side by Side📈 Rate Change Simulator
See how changes in return rate affect your final corpus. Simulate a rate change after a certain number of years to understand the impact of market conditions.
Visualize the effect of a rate change on your investment growth, year by year
Starting amount
Year 1-5
Then changes
Year 6 onwards
Remaining period
Your investment value after the rate change period ends
Growth Simulation Chart
Rate Transition💡 Insight: Watch how the chart curve changes after year 5. A steeper curve means higher returns from the rate increase.
💹 Inflation Impact Analysis
Understand how inflation erodes your purchasing power. See the difference between nominal returns (actual money) and real returns (adjusted for inflation). This analysis reveals the true growth of your investment.
Compare your investment value in today's rupees vs tomorrow's rupees
Investment today
Investment return
Expected inflation
Investment duration
Actual money you'll have
Purchasing power in today's value
After inflation adjusted return
Nominal vs Real Growth
Inflation AdjustedPurchasing Power Loss
Erosion TrackingReal Return
Your investment's actual growth after accounting for inflation. This is what truly increases your purchasing power.
Fisher's Equation
Real Return ≈ Nominal Return - Inflation Rate. This helps you understand the true value of your investment.
Investment Strategy
Seek returns that exceed inflation to build real wealth. Even a 12% return seems small if inflation is 6%.
Year-by-Year Analysis
Why Use This Lumpsum Calculator?
Get instant answers, beautiful charts, and actionable insights for your one-time investments. Trusted by thousands of investors and financial planners.
Understanding Lumpsum Investments
Power of Compounding
A lumpsum investment benefits from compounding from day one. Your entire principal starts earning returns immediately, and those returns generate further returns over time.
Lumpsum vs SIP
Lumpsum investing works best in rising markets since all capital is deployed upfront. SIP spreads risk over time. Combine both strategies for a balanced approach to wealth creation.
When to Invest Lumpsum
Lumpsum is ideal when you receive a bonus, inheritance, or maturity proceeds. Invest during market corrections for potentially higher long-term returns and maximum compounding benefit.