ROI Calculator
Calculate return on investment percentage
Free Online ROI Calculator
Calculate your return on investment (ROI) in seconds with our free calculator. Enter the initial cost, final value and optionally the duration in years to get ROI percentage, net gain and annualized ROI. Essential tool for evaluating the profitability of financial investments, marketing campaigns, real estate or any other expenditure.
How It Works
- Enter the initial investment amount
- Enter the final value or revenue obtained
- Optionally, enter the duration in years for annualized ROI
- Results update automatically in real time
Frequently Asked Questions
What is ROI?
ROI (Return on Investment) is a profitability metric that measures the return of an investment relative to its cost. Formula: ROI = (Net Gain / Initial Cost) × 100. A positive ROI means profit, negative means loss.
What is annualized ROI?
Annualized ROI normalizes the return on an annual basis, allowing comparison of investments with different durations. Formula: Annualized ROI = ((1 + ROI/100)^(1/years) - 1) × 100.
What is a good ROI?
A good ROI depends on context. For financial investments, the stock market historically returns about 7-10% annually. For digital marketing, a 200-400% ROI is considered good. For real estate, 5-10% annually is average.