'%3e%3c/path%3e%3c!--%20AI%20Chip%20Icon%20--%3e%3cg%20stroke='white'%20stroke-width='2'%20fill='none'%20filter='url(%23green-glow)'%3e%3c!--%20Chip%20body%20--%3e%3crect%20x='40'%20y='40'%20width='40'%20height='40'%20rx='4'%20ry='4'%20fill='none'%3e%3c/rect%3e%3c!--%20Inner%20pattern%20--%3e%3cpath%20d='M50%2050h20v20H50z'%3e%3c/path%3e%3c!--%20Circuit%20lines%20--%3e%3cline%20x1='60'%20y1='40'%20x2='60'%20y2='34'%3e%3c/line%3e%3cline%20x1='60'%20y1='80'%20x2='60'%20y2='86'%3e%3c/line%3e%3cline%20x1='40'%20y1='60'%20x2='34'%20y2='60'%3e%3c/line%3e%3cline%20x1='80'%20y1='60'%20x2='86'%20y2='60'%3e%3c/line%3e%3c!--%20Extra%20small%20circuits%20--%3e%3cline%20x1='46'%20y1='40'%20x2='46'%20y2='34'%3e%3c/line%3e%3cline%20x1='74'%20y1='40'%20x2='74'%20y2='34'%3e%3c/line%3e%3cline%20x1='46'%20y1='80'%20x2='46'%20y2='86'%3e%3c/line%3e%3cline%20x1='74'%20y1='80'%20x2='74'%20y2='86'%3e%3c/line%3e%3cline%20x1='40'%20y1='46'%20x2='34'%20y2='46'%3e%3c/line%3e%3cline%20x1='40'%20y1='74'%20x2='34'%20y2='74'%3e%3c/line%3e%3cline%20x1='80'%20y1='46'%20x2='86'%20y2='46'%3e%3c/line%3e%3cline%20x1='80'%20y1='74'%20x2='86'%20y2='74'%3e%3c/line%3e%3c/g%3e%3c/svg%3e){kind=small}
UpTools
📊 ROI Calculator
Calculate return on investment (ROI) to measure profitability and investment performance.
ROI Formula
ROI = ((Final Value - Initial Investment) / Initial Investment) × 100
Interpretation
- ✅ Positive ROI: Investment gained value
- ✅ Negative ROI: Investment lost value
- ✅ Higher ROI: Better investment performance
- ✅ Compare ROI across investments