SIP vs Lump Sum: Which Approach Is Better?

In 30 seconds

  • Compare systematic investment plans with lump sum investing strategies.
  • Uses 1 calculator(s) for hands-on examples

Should you invest a large sum all at once or spread it out over time? Both approaches have merits, and the best choice depends on your situation and risk tolerance.

Understanding SIP (Systematic Investment Plan)

Invest fixed amounts at regular intervals (weekly, monthly).

Also known as dollar-cost averaging (DCA).

You buy more shares when prices are low, fewer when high.

Reduces timing risk and psychological pressure.

Understanding Lump Sum Investing

Invest the entire amount immediately.

Historically, lump sum and SIP have had different outcomes depending on market conditions.

Money is in the market longer, which can capture growth during bull markets.

But it exposes you to timing risk if markets decline shortly after investment.

Comparing the Two Approaches

Lump sum: may align with investors comfortable with volatility and with a long time horizon.

SIP: may align with investors seeking to spread timing risk or when deploying income regularly.

Behavioral impact: SIP can reduce the emotional impact of market timing by spreading purchases over time.

Example: $12,000 to Invest

You have $12,000 to invest. Compare lump sum vs $1,000/month SIP.

  • 1.Lump sum: Invest $12,000 on Day 1
  • 2.SIP: Invest $1,000 on the 1st of each month for 12 months
  • 3.Rising market scenario: Lump sum results in higher absolute dollar exposure to gains
  • 4.Falling market scenario: SIP averages into lower prices, reducing cost per share
Project your SIP returns

FAQ

What if I already invest monthly from my salary?

That's already a SIP approach! The question applies mainly to windfall amounts like bonuses or inheritances.

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