Calculate your Return on Investment (ROI) percentage instantly.
This free online ROI Calculator helps investors, businesses, and individuals measure the profitability of an investment. Simply enter your investment amount and total return amount to calculate ROI percentage.
Return on Investment (ROI) is a financial metric used to evaluate the profitability of an investment. It measures how much profit you earned compared to the amount invested.
ROI = (Return − Investment) ÷ Investment × 100
A "good" ROI depends on risk level and industry. Higher ROI usually indicates better profitability, but risk must also be considered.
Yes. If your return amount is less than your investment, ROI will be negative, indicating a loss.
No. Profit is the actual gain amount, while ROI expresses profit as a percentage of the investment.
Yes. This calculator works for stocks, real estate, startups, marketing campaigns, and other investments.
