Lump Sum Investment Calculator

Use our free lump sum investment calculator to project the growth of a one-time investment. See how a single lump sum grows with compound returns over different time periods and return rates.

Financial

Currency

Lump Sum Amount

Expected Annual Return (%)

Investment Period (years)

years

Compounding Frequency

Formula

A lump sum investment puts your entire capital to work immediately, maximizing time in the market. This calculator shows how a single one-time investment grows with compound returns over your chosen time horizon.

FV = PV Ã— (1 + r/n)^(nÃ—t)

Percentage: The percentage value you want to apply

Number: The original number or value

Result: The calculated result

How It Works

1Enter the lump sum amount you plan to invest.
2Set the expected annual return rate.
3Choose your investment time horizon.
4Select the compounding frequency.

Examples

$50,000 lump sum at 10% for 15 years compounded monthly

1.Monthly rate = 10%/12 = 0.8333%
2.Periods = 12 Ã— 15 = 180
3.FV = $50,000(1.008333)^180 = $222,750

Result: $222,750

Frequently Asked Questions

Historically, lump sum investing tends to outperform dollar cost averaging about 2/3 of the time because markets generally trend upward. However, DCA reduces the risk of investing at a peak.

Lump sum investing works best with long time horizons (5+ years) that allow compound returns to work their magic and ride out short-term market volatility.

For a lump sum investment, more frequent compounding yields slightly higher returns. However, the difference between monthly and annual compounding is relatively small.

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Lump Sum vs SIP

CalculateMe Team

Last updated: 2026-07-15

Frequently Asked Questions

Historically, lump sum investing tends to outperform dollar cost averaging about 2/3 of the time because markets generally trend upward. However, DCA reduces the risk of investing at a peak.

Lump sum investing works best with long time horizons (5+ years) that allow compound returns to work their magic and ride out short-term market volatility.

For a lump sum investment, more frequent compounding yields slightly higher returns. However, the difference between monthly and annual compounding is relatively small.

Lump Sum Investment Calculator

Formula

How It Works

Examples

$50,000 lump sum at 10% for 15 years compounded monthly

Frequently Asked Questions

Is lump sum better than SIP?

What is the best time horizon for lump sum?

How does compounding frequency affect lump sum?

Related Calculators

Related Articles

Lump Sum Investment Calculator

Formula

How It Works

Examples

$50,000 lump sum at 10% for 15 years compounded monthly

Frequently Asked Questions

Is lump sum better than SIP?

What is the best time horizon for lump sum?

How does compounding frequency affect lump sum?

Related Calculators

Related Articles