ROI Calculator – Return on Investment

Calculate ROI, percentage change, and annualized return (CAGR) with crisp visuals and subtle motion.

ROI% ChangeAnnualized

Entry price

Exit price

Transaction type

Lot size

Transaction fees (optional)

Gross P/L

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Net P/L

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ROI (%)

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Enter entry & exit prices and a lot size, then press Calculate.

Base value

New value

Change

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Visualizer (−100% to +100%)

Beginning balance

Ending balance

Years

Annualized return

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CAGR gauge

Per year vs 0%

Growth

Shrink

ROI compares net profit to cost (include fees). Ignores time.

% change shows how far a value moved from its base.

Annualized (CAGR) normalizes to a yearly rate for different holding periods.

Formulas: ROI = (Net Profit ÷ Cost) × 100 · Δ% = (New − Old) ÷ Old × 100 · CAGR = ((Ending ÷ Beginning)^(1/Years) − 1) × 100.