---
source: https://www.jointjs.com/demos/roi-calculator
github: https://raw.githubusercontent.com/clientIO/joint-demos/main/roi-calculator/README.md
generated: 2026-04-07
format: markdown
---

# JointJS: ROI calculator

Explore this simplified ROI calculator to find out your potential profits or losses based on historical data and also what diagramming enthusiasts will appreciate, how JointJS handles the integration of HTML form elements directly into the shapes via foreign objects. Besides, this demo shows JointJS accessibility as it works well on screen readers. 

This demo is also available online at [jointjs.com](https://jointjs.com/demos/roi-calculator).

## Available Versions

- [JavaScript](./js/)

## Screenshot

![screenshot](./screenshot.png)