ROI Calculator
Calculate return on investment, annualized returns, and compound interest
This free online roi calculator runs in your browser and is part of our Calculators collection.
📊 Return on Investment (ROI) Calculator
Calculate ROI, annualized returns, and compound interest on investments
Basic ROI Calculator
Calculate return on investment for a single investment period
About ROI Calculator
Basic ROI
ROI (%) = (Net Profit / Total Investment) × 100
Shows the percentage return on your investment in a simple format.
Annualized ROI
Annualized ROI = (Final Value / Initial Investment)^(1/Years) - 1
Converts returns from any time period into an annual percentage rate for easy comparison.
Compound Interest
A = P(1 + r/n)^(nt) where P = Principal, r = rate, n = frequency, t = time
Shows how your investment grows with compound interest and regular contributions.
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