Lumpsum Calculator

Calculate the future value of a single, one-time investment over a specific duration.

%
Yr
Wealth Gain68%
Investment Amount

₹1,00,000

Est. Returns

₹2,10,585

Total Value

₹3,10,585

What is a Lumpsum Calculator?

A Lumpsum calculator estimates the future value of a single, one-time investment left to grow through compound interest over a chosen period.

Unlike a SIP, the full amount is invested upfront, so it has the maximum possible time in the market to compound — but it's also fully exposed to market timing from day one.

How Compounding Works Here

  • Returns are calculated on the full principal from year one.
  • Longer durations amplify the effect of compounding dramatically.
  • Best suited for surplus funds you won't need in the short term.

Frequently Asked Questions

When should I choose Lumpsum over SIP?+

Lumpsum works well when you have a large surplus available and markets are at a relatively low valuation, letting the whole amount compound from day one.

Is Lumpsum riskier than SIP?+

It can be, since the entire amount is exposed to market movement from the start rather than being spread across multiple entry points like a SIP.

Can I switch between SIP and Lumpsum?+

Yes — many investors use both: a SIP for regular monthly investing, and Lumpsum for one-off amounts like a bonus or windfall.