Updated for FY

Lumpsum Calculator

Calculate the future value of a one-time lumpsum investment. Compare returns across FD, debt and equity rates. See year-by-year growth chart.

Results update live

Investment Details

₹10K₹1Cr
%
1%30%
yr
1 yr40 yr

Goal presets

Future Value

₹3.11L

after 10 years at 12% p.a.

Invested

₹1,00,000

Total Gain

₹2,10,585

Absolute Return

210.6%

Wealth Multiplier

3.11×

Growth Breakdown

value₹3.1L

Invested

₹1,00,000

32.2%

Gain

₹2,10,585

67.8%

Invested 32%Gain 68%

Year-by-Year Growth

How your one-time investment compounds over time

Invested
Gain
0
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Year-by-Year Schedule

Value of investment at end of each year

Year Value Gain Absolute Return

What is Lumpsum Investment?

A lumpsum investment is a one-time deposit of a large amount into a mutual fund, FD, or any investment vehicle — as opposed to a SIP (monthly installments). Lumpsum investing works best when markets are undervalued or when you have a large corpus available (bonus, inheritance, business sale).

FV = P × (1 + r)^n

Where P = principal, r = annual return rate, n = years. Returns compound annually.

Lumpsum vs SIP

Lumpsum wins when…

Markets are clearly undervalued (post-crash). You have a large one-time amount. You're investing for 7+ years and can handle volatility.

SIP wins when…

You invest monthly from salary. Markets are at all-time highs. You want rupee-cost averaging to reduce timing risk.

Best of both worlds

Invest lumpsum in debt funds first, then do a Systematic Transfer Plan (STP) into equity over 6–12 months.

Example Calculations

₹1L · 12% · 10 years₹3,10,585
Gain ₹2,10,585 · 3.1× return
₹5L · 15% · 15 years₹40.91L
Gain ₹35.91L · 8.18× return
₹10L · 12% · 20 years₹96.46L
Almost 1 crore · 9.65× return

Rule of 72

At 12%, money doubles in 72÷12 = 6 years. ₹1L becomes ₹2L in 6yr, ₹4L in 12yr, ₹8L in 18yr.

Return Rate Benchmarks

Fixed Deposit
6–7.5%
PPF / Debt Funds
7–10%
Nifty 50 (large-cap)
11–13%
Mid-cap Funds
13–16%
Small-cap Funds
15–20%

* Historical averages. Past performance does not guarantee future returns.

Frequently Asked Questions

Common questions about lumpsum investing

What is the difference between lumpsum and SIP?
Lumpsum = one large investment upfront (bonus, inheritance). SIP = fixed monthly amount invested regularly. Lumpsum benefits from market timing if you invest at market lows. SIP provides rupee-cost averaging, reducing timing risk. Both compound over time — lumpsum starts compounding the full amount from day one.
Is lumpsum investment safe?
Safety depends on where you invest. Lumpsum in FD = very safe (guaranteed returns). Lumpsum in equity mutual funds = market-linked, can fall short-term but historically rewarding for 7+ year horizons. Risk decreases with longer holding period. For money needed within 3 years, avoid equity lumpsum.
What is the minimum lumpsum investment in mutual funds?
Most mutual funds require a minimum lumpsum of ₹500 to ₹5,000. Many large AMCs (HDFC, ICICI, SBI, Axis) allow ₹1,000 minimum for most schemes. Some liquid funds accept ₹500. There is no maximum limit. Invest as little or as much as suits your financial plan.
How is lumpsum return taxed in India?
For equity mutual funds held >1 year: LTCG at 12.5% above ₹1.25 lakh per year. Held <1 year: STCG at 20%. For debt funds: gains are added to income and taxed at slab rate (no indexation from FY 2023-24). FD returns are taxed at your income slab rate.
What is STP (Systematic Transfer Plan)?
STP lets you invest a lumpsum in a debt/liquid fund, then systematically transfer a fixed amount to an equity fund every month. This gives you the safety of deploying gradually (like SIP) while earning better-than-savings returns on the waiting corpus. Ideal for large lumpsum amounts at market peaks.
How accurate is this lumpsum calculator?
BharatCalc uses the standard compound interest formula FV = P × (1+r)^n with annual compounding. Results are mathematically exact at the assumed constant return rate. Actual mutual fund returns vary year-to-year based on market conditions. Use for planning purposes only.

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