Portfolio ROI Tracker

Add your crypto or investment positions with cost basis and current value. See total ROI, allocation breakdown with donut chart, and per-asset performance. All calculations happen in your browser.

About portfolio ROI

ROI (Return on Investment) measures the gain or loss relative to your initial investment. This tool calculates ROI for each position and for your total portfolio, showing both dollar P&L and percentage returns.

Up to 8 positions with editable names and values
Donut chart showing portfolio allocation
Per-asset P&L and ROI percentage
Total portfolio ROI with win/loss count
Inline editing of all values
Export allocation chart as PNG

100% free. No signup. No data collected or sent anywhere.