Calculate Return on Investment (ROI), annualized return, and investment growth. Essential for evaluating business and investment decisions.
Optional: for annualized ROI
Enter values above to see results
ROI = ((Final − Initial) / Initial) × 100ROIReturn on Investment (%)FinalFinal value or total returnInitialInitial investment amountCAGRCompound Annual Growth Rate = (Final/Initial)^(1/years) − 1ROI measures the efficiency of an investment by expressing the gain or loss relative to the initial cost. A positive ROI means the investment was profitable; negative means a loss. CAGR (Compound Annual Growth Rate) normalizes the return across multiple years for fair comparison.
Return on Investment (ROI) is the most fundamental metric in business and investing. It answers the essential question: was this investment worth it? Whether evaluating a stock purchase, a marketing campaign, a real estate deal, or a business expansion, ROI provides a standardized way to measure and compare financial performance.
Enter your initial investment amount and the final value (or total return). Optionally, enter the investment period in years to calculate the annualized ROI (CAGR). The calculator provides the total ROI percentage, net profit or loss, investment multiplier, and annualized return.
An investment held for exactly three years.
Total ROI 50%, but the annualised return is about 14.5%.
Always look at the annualised figure for multi-year investments — a 50% total return over 3 years is very different from 50% in one year.
This calculator makes it easy to evaluate any investment decision, compare multiple opportunities side by side, and communicate performance to stakeholders. The annualized ROI feature is particularly valuable for comparing investments held for different time periods.
A common mistake is ignoring the time dimension - a 100% ROI over 20 years is actually a poor return (about 3.5% annually). Always calculate the annualized ROI for long-term investments. Also, ensure you include all costs in the initial investment figure, not just the purchase price.
Calculate compound interest, investment growth, total interest and final balance with our free calculator. Compare daily, monthly and yearly compounding.
Calculate monthly EMI, total interest, and total payment for any loan. Includes full amortization breakdown.