Strategy comparison

Lump Sum vs DCA Calculator

Compare investing all at once with investing gradually over time. Use simple assumptions to see how lump sum and DCA strategies may differ.

Interpret results carefully

The calculator shows which result would be higher under a smooth return assumption. It does not model real market volatility or tell you what you should do.

months
years
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Lump sum estimated value
DCA estimated value
Difference
Strategy comparison
Important assumption

This comparison assumes a smooth average return and does not model real market volatility.

For informational purposes only — not financial advice. Disclaimer

Strategy comparison over time

Lump sum valueDCA value

Why lump sum can outperform

In rising markets, investing earlier can give more money more time in the market. That can make lump sum investing stronger in some scenarios.

Why DCA can be useful

DCA spreads the investment over time. This may feel easier psychologically and can reduce the impact of investing everything at a bad short-term entry point.

Example scenario

Compare investing 12,000 immediately with investing 1,000 per month over 12 months. The calculator estimates both outcomes over the same investment horizon.

Educational use only

This calculator is for educational purposes only. It does not recommend any investment strategy and does not provide financial advice.

What is the difference between lump sum investing and DCA?

Lump sum investing means putting all your money in at once. DCA means investing smaller fixed amounts at regular intervals over time.

Which strategy performs better: lump sum or DCA?

Research suggests lump sum investing outperforms DCA in roughly two out of three scenarios in trending markets. DCA can still be preferable for behavioral or cash-flow reasons.

When does DCA make more sense than a lump sum investment?

DCA makes more sense when you receive income gradually, when markets are unusually volatile, or when you want to reduce the emotional burden of timing a large single investment.