DCA Calculator
Compare Dollar Cost Averaging vs Lump Sum investing to find the best strategy for you
4 min interactive tool
DCA vs Lump Sum Comparison
Lump Sum Investing
$13,257
Return: 10.5%
Worst case: $4,513
Dollar Cost Averaging
$12,670
Return: 5.6%
Worst case: $7,348
Strategy with higher returns
Lump Sum
Difference: $586
Dollar Cost Averaging Explained
Dollar cost averaging (DCA) is the practice of investing a fixed amount at regular intervals, regardless of market conditions. Instead of trying to time the market, you buy consistently — purchasing more shares when prices are low and fewer when prices are high.
When DCA Makes Sense
DCA is Better When:
- • Markets are highly volatile
- • You're investing from regular income
- • You're worried about a market crash
- • You need psychological comfort
- • You're investing a large windfall
Lump Sum is Better When:
- • Markets are trending upward
- • You have a long time horizon (10+ years)
- • You want maximum expected returns
- • You can handle short-term volatility
- • Historical averages favor immediate investing
The Best Strategy
The best investment strategy is the one you'll actually stick with. While lump sum investing has a statistical edge, DCA helps many investors avoid the common mistake of waiting for the "perfect" time to invest — which often means never investing at all.