Stock ROI Calculator

Enter a ticker and investment amount. UpToDateStocks can reuse the stock snapshot you already viewed, populate the current price and annual dividend, and calculate your share count automatically.

Free calculatorFull research requires an account

YOUR ASSUMPTIONS

Build your scenario

Amount you want to invest

Share count recalculates instantly from the loaded stock price.Current / buy price

Auto-populated from the stock snapshot; you can override it.Future / sell price

Use the slider below or enter your own target.Annual dividend per share

Auto-populated when available. Total dividend assumes this annual rate remains unchanged.Total fees

Optional trading or transaction costs.Holding period

years

Used for dividends and annualized-return estimates.

Allow fractional sharesTurn this off if you want the calculator to use whole shares only and keep the leftover amount as cash.

Calculated shares0.0000Load a ticker or enter a buy price to calculate shares.

PRICE SCENARIO+0.0% from your entry price

$0.00

-50%0%+50%+100%

01 · AUTO-FILL

Ticker-powered inputs

The calculator reuses the stock snapshot from your analysis session when possible, avoiding an unnecessary provider request.

02 · SHARES

Automatic share count

Shares are calculated from investment amount ÷ entry price, with support for either fractional or whole-share investing.

03 · TOTAL RETURN

Price + dividends

ROI combines the price scenario, estimated dividend income, leftover cash when applicable, and fees.

Important: Price and dividend information may be delayed or incomplete. Dividend rates can change and are not guaranteed. This calculator is for educational and informational purposes only and is not financial advice.