How it works
Profit is divided by the amount invested for total return; the annualised figure spreads that growth evenly across the years held.
Example
Turning $25,000 into $41,000 over three years is a 64.00% return, or 17.93% a year.
This tool is for estimation and education, not financial, tax, or legal advice.
Frequently asked questions
Is this an accounting system?
No. Each tool answers one question from figures you already have, with the method shown.
Does the calculator send my numbers anywhere?
No. The calculation runs locally in your browser.
Which figures should I use?
Whatever period you are judging — a month, a quarter, a year — as long as every input covers the same one.
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