Teaser Return Claim Checker Calculator
Annualize a newsletter's '1,000% gain' claim to see what it really means.
Your numbers
Annualized return
22.12%
Growth of $1,000
$11,000
The link and the printed sheet both save your numbers, so anyone who opens them sees the same estimate.
Compare scenarios
Save your current numbers, change them, save again, and see each estimate side by side. Saved in this browser only.
How it works
Annualized = (1 + total gain)^(1 ÷ years) − 1.
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Results are estimates for education only and are not investment advice.