ROI Calculator
Calculate your return on investment percentage from cost and current value.
How to Calculate Return on Investment (ROI)
Return on Investment (ROI) is one of the most widely used metrics for evaluating the profitability of an investment. Whether you are investing in stocks, real estate, a business venture, or marketing campaigns, ROI helps you understand how effectively your money is working for you.
The ROI Formula
The formula is: ROI % = ((Current Value - Investment Cost) / Investment Cost) x 100. For example, if you invested $5,000 and it is now worth $6,500, your ROI is (($6,500 - $5,000) / $5,000) x 100 = 30%. This means your investment grew by 30% of its original value.
Interpreting ROI Results
A positive ROI indicates a profit, while a negative ROI indicates a loss. The higher the ROI, the more profitable the investment. However, ROI does not account for the time period of the investment. A 20% return over 1 year is much better than a 20% return over 5 years. Always consider the time frame when comparing investments.
ROI vs Other Metrics
While ROI is simple and intuitive, it has limitations. It does not account for risk, time value of money, or opportunity cost. For more comprehensive analysis, consider using metrics like CAGR (compound annual growth rate), NPV (net present value), or IRR (internal rate of return) alongside ROI.
Typical ROI Benchmarks
ROI expectations vary by investment type. Stock market investments historically average 7-10% annually. Real estate typically targets 10-15%. Business investments often aim for 20%+. Marketing campaigns vary widely but 5:1 (500% ROI) is often considered good. Higher returns generally come with higher risk.
Using the ROI Calculator
Enter your investment cost and current value (or expected value). The calculator instantly shows your net profit or loss and the ROI percentage. Use it to evaluate investment performance, compare different opportunities, or track your portfolio returns over time.
Frequently Asked Questions
ROI (Return on Investment) is a performance measure used to evaluate the efficiency of an investment. It is expressed as a percentage and calculated by dividing the net profit (or loss) from an investment by its initial cost, then multiplying by 100.
The formula is: ROI % = ((Gain from Investment - Cost of Investment) ÷ Cost of Investment) × 100. Enter your investment cost and current value into the calculator to see your ROI instantly.
A good ROI depends on the type of investment and market conditions. Generally, an annual ROI of 7-10% is considered good for stock market investments, while real estate investors often target 10-15%. Always consider risk alongside returns when evaluating investments.