Lumpsum Calculator

One-time investment returns

₹1,00,000
10 years
yrs
12%
%
Maturity Value
3,10,585
+₹2,10,585 wealth gained
Invested Returns
Invested₹1,00,000
Returns₹2,10,585
Final Value3,10,585
If you used FD (7%)
₹2 L
+₹1.1 L vs your plan
If you used PPF (7.1%)
₹1.99 L
+₹1.12 L vs your plan
Inflation-only (6%)
₹1.79 L
+₹1.32 L vs your plan
What this means for you
A lumpsum is most effective when markets are reasonably valued or after a correction. If you're sitting on cash and uncertain, consider an STP (Systematic Transfer Plan) over 6-12 months.
What to do next
Compare SIP vs lumpsum
Returns are estimates. Markets fluctuate.
Math verified for FY 2026-27
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Year-by-Year Breakdown
₹0₹1.0L₹2.0L₹3.0L₹4.0LYr 1Yr 3Yr 5Yr 6Yr 8Yr 10
InvestedInvestment value
YearInvestedReturnsValue
11,00,00012,0001,12,000
21,00,00025,4401,25,440
31,00,00040,4931,40,493
41,00,00057,3521,57,352
51,00,00076,2341,76,234
61,00,00097,3821,97,382
71,00,0001,21,0682,21,068
81,00,0001,47,5962,47,596
91,00,0001,77,3082,77,308
101,00,0002,10,5853,10,585
End1,00,0002,10,5853,10,585
Formula & SourceLumpsum Calculator
FV = P × (1 + R/100)^Y
Source: Compound interest formula (annual compounding)

Frequently Asked Questions

When you have a large sum (bonus, inheritance) and markets are reasonably valued. Otherwise, consider STP.
All formulas are verified against the original government notification or Act (cited in the source line below the result). Numbers update in under a second on any input change, with no rounding-of-thousands like some competitors. For tax, slabs are sourced from the current Finance Act; for small savings, rates come from the quarterly government notification.
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Yes — every calculator is verified for FY 2026-27 (post Finance Act 2025). The "Last reviewed" stamp at the bottom of every page tells you when the math was last re-checked. If you spot an out-of-date number, write to us at /contact.