Initial Investment ($)
Total Return ($)
Time Period (years)
Result (click to copy)
Frequently Asked Questions
What is ROI?
Return on Investment (ROI) = (Net Profit / Investment Cost) × 100. A 50% ROI means you made 50 cents for every dollar invested. ROI doesn't account for time — a 50% ROI in 1 year is much better than 50% over 10 years.
What is annualised ROI?
Annualised ROI (CAGR) accounts for time by calculating the equivalent yearly return. Formula: ((Final Value / Initial Value) ^ (1/years) - 1) × 100. This allows fair comparison between investments of different durations.
What is a good ROI?
It depends on the investment type. Stock market average: 7-10%/year. Real estate: 8-12%/year. Savings account: 2-5%. Startup investment: 20%+. Always compare ROI to the risk taken — a higher ROI investment typically carries more risk.