ROI Calculator

Use our ROI calculator to calculate your return on investment, annualized ROI, and the gain or loss on the investment.


Return on Investment:

Annualized ROI:
Investment Gain:
This calculation is based on widely-accepted formulas, but it is not a recommendation for how to handle your or your business' finances. Consult with a financial professional before making financial decisions.
Learn how we calculated this below

On this page:

ROI Formula

ROI = \frac {FV − IV}{IV} \times 100%

IV = cost of the initial investment
FV = final value of the investment, or the amount returned

Annualized ROI Formula

Annualized\ ROI = \left [ \left ( 1 + ROI \right )^{ \frac{1}{n} } – 1 \right ] \times 100%
[formula may scroll beyond screen]

ROI = return on investment
n = length of investment in years