ROI Calculator
Measure the profitability of your investments. Enter what you invested and what you earned to calculate your return on investment.
Return on Investment
Net Profit
Annualized ROI
How to Use
- Enter the total amount you invested.
- Enter the total amount you received back (including principal).
- Optionally enter the investment period to see annualized returns.
- Click “Calculate ROI” to see your results.
Frequently Asked Questions
How is ROI calculated?
ROI = ((Amount Returned – Amount Invested) / Amount Invested) × 100. For example, investing $10,000 and getting back $15,000 gives you a 50% ROI.
What is a good ROI?
A “good” ROI depends on the investment type. Stock market historical average is about 10% annually. Real estate typically returns 8-12%. Any ROI above your opportunity cost is generally considered good.
What is annualized ROI?
Annualized ROI converts total return into a yearly rate, making it easier to compare investments held for different time periods.