Financial Calculators
Lumpsum Calculator
Estimate how a one-time investment compounds over the years. Adjust the sliders - results and charts update instantly.
- Amount invested
- ₹1,00,000
- Estimated returns
- ₹2,10,585
- Total value
- ₹3,10,585
Estimates assume a constant rate of return, for illustration only. Mutual fund investments are subject to market risks; read all scheme related documents carefully.
When does a lumpsum make sense?
A lumpsum is the right tool when the money already exists - a retirement corpus, gratuity, DSOP withdrawal, property sale proceeds or an annual bonus. The question is not whether to invest it, but how fast and into what. Deployed thoughtfully, a lumpsum gets the full amount compounding from day one; deployed carelessly into a market peak, it can test your patience. Many of our clients stagger large equity deployments over several months while parking the balance safely - a plan we build around your income needs.
The formula behind the calculator
The calculator uses the standard compound interest formula with annual compounding:
FV = P × (1 + r/100)^t
P = one-time investment
r = expected annual return (%)
t = time period in yearsWorked example: ₹1,00,000 invested for 10 years at 12% grows to about ₹3,10,585 - roughly ₹2,10,585 of estimated returns on your ₹1,00,000 principal. Time, not timing, does most of the work.
Frequently asked questions
What is a lumpsum investment?
A lumpsum investment puts a single, one-time amount into a mutual fund, rather than spreading it over monthly instalments. It suits money you already have on hand - a retirement corpus, gratuity, bonus, or maturity proceeds.
How does this lumpsum calculator work?
It applies the compound interest formula: your principal grows at the constant annual return you select, compounded once per year, for the number of years you choose.
SIP or lumpsum - which is better?
They solve different problems. A SIP invests future income; a lumpsum deploys money you already have. For large lump sums into equity, many investors stagger the deployment over 6–12 months to reduce timing risk. Our team can help you decide.
Where do defence personnel typically invest a lumpsum?
Retirement corpus, DSOP/PF withdrawals, gratuity and leave encashment are common lump sums. Depending on your income needs and horizon, a mix of senior citizen schemes, debt funds and a measured equity allocation usually works better than a single product.
Is the projected value guaranteed?
No. The calculator assumes a constant rate of return for illustration. Actual returns vary with markets and the product you choose. Mutual fund investments are subject to market risks; read all scheme related documents carefully.
Have a corpus to deploy?
Let's design a deployment plan that balances safety, income and growth - built for your situation.