How it works
A fixed amount buys more shares when the price is low and fewer when it is high, so the average cost lands below the average price.
Example
24 purchases of $500 starting at $25 with 1% drift average $27.96 per share against an average price of $28.10.
This tool is for estimation and education, not financial, tax, or legal advice.
Frequently asked questions
Do these tools use live market data?
No. Nothing is fetched; you enter the prices, rates, and assumptions yourself.
Does the calculator send my numbers anywhere?
No. The calculation runs locally in your browser.
Are projected returns guaranteed?
No. A projection repeats the rate you entered every year, which real markets never do.
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