ROI Calculator — Return on Investment

ROI = (Net Profit / Total Cost) × 100. Net Profit = Final Value − Total Cost. Total Cost = Initial Investment + Additional Fees. For example, investing $50,000 and receiving $75,000 back gives ROI = ($25,000/$50,000) × 100 = 50%.

Annualized ROI (CAGR) = (Final Value / Cost)^(1/years) − 1. It converts a multi-year total return into an equivalent annual rate, making different investments comparable regardless of time horizon.

Depends on the asset class: Stock market (7-10% annual), Real estate (8-12%), Business investments vary widely. Always compare ROI against your cost of capital and an appropriate benchmark.

Fees reduce net profit and significantly impact long-term returns. A 1% annual fee on a $100,000 investment over 30 years can cost over $100,000 in lost compounding — always factor in all costs.