What is a ROI Calculator?
A ROI Calculator is a free online tool that helps you calculate return on investment (roi), annualized roi and payback period for any business investment or project. FinCalc Pro offers India's most accurate ROI Calculator with instant results, detailed charts, and step-by-step breakdowns — completely free with no login required.
ROI Calculator Formula
ROI = (Gain from Investment − Cost) / Cost × 100 | For multi-year investments, annualize by raising (1+ROI) to the power of (1/years) and subtracting 1
How to Use ROI Calculator
- Enter total investment amount (cost)
- Enter net profit or final value of investment
- Enter investment duration in years
- Click Calculate to see ROI and annualized ROI
- Compare ROI across different investment options
ROI Calculator — Example
Investment: ₹10,00,000 | Final Value: ₹16,00,000 | Period: 4 years → ROI: 60% | Annualized ROI: 12.5% CAGR
Benefits of Using ROI Calculator
- Compare ROI across different investments
- See annualized return for multi-year investments
- Calculate payback period for business investments
- Make data-driven investment decisions
Frequently Asked Questions — ROI Calculator
What is ROI?
ROI (Return on Investment) measures the profitability of an investment. ROI = (Net Profit / Cost) × 100. For example, ₹1 lakh invested that grows to ₹1.5 lakh gives ROI of 50%.
What is a good ROI?
A good ROI depends on the investment type and risk. Equity markets: 12-15% annualized. Real estate: 8-12%. Fixed income: 6-8%. Business investments should ideally give 20%+ to justify the risk.