Free Embeddable Widget
Embed Bitcoin Calculator Widget
Add the $1,000 Time Machine calculator to your website with a simple code snippet.
Updated daily with latest market data
Configure Widget
Recommended: 300-1000px
Embed Code
<!-- Select a comparison above to generate code -->Preview
Select a comparison to see a preview
Bitcoin Calculator Widget - Free to Embed
This embeddable investment calculator helps your visitors compare Bitcoin, Gold, and S&P 500 returns instantly. Our bitcoin calculator widget supports customizable heights and quick presets, making it perfect for crypto blogs, financial education sites, and portfolio trackers.
Why Use Our Cryptocurrency Calculator Widget?
- Zero Cost Forever: Completely free bitcoin calculator widget with no hidden fees or API keys required.
- One Line of Code: Add this investment calculator embed to any website in seconds with a simple code snippet.
- Always Up-to-Date: Historical data from 2010 to today, updated daily with market prices.
- Flexible Layout: Set a minimum height that fits your layout without breaking your design.
- Shadow DOM Isolation: Won't interfere with your site's CSS or JavaScript - completely encapsulated.
- Mobile Responsive: Works perfectly on desktop, tablet, and mobile devices automatically.
Configuration Options
| Attribute | Type | Default | Description |
|---|---|---|---|
data-gale-calculator | string | required | Asset pair slug (e.g., "btc-xau") |
data-height | number | 500 | Minimum height in pixels (300-1000, rounded to nearest 20) |
Requirements
- The widget uses Shadow DOM for style isolation - it won't affect your site's CSS
- Multiple widgets on the same page share cached data
- Works in all modern browsers (Chrome, Firefox, Safari, Edge)
Content Security Policy
If your site uses CSP, add these directives:
script-src https://www.gale.finance;
connect-src https://www.gale.finance;
style-src https://www.gale.finance;Caching & Updates
- Embed assets are cached for up to 1 hour at the CDN edge.
- Regenerate the embed code to get the latest version parameter for faster fixes.
Troubleshooting
- If the widget is blank, confirm your CSP allows `script-src` and `style-src` from https://www.gale.finance.
- If it looks unstyled, check ad blockers or blocked requests to `/embed/*.css`.
- Verify the pair slug is valid and lowercase (e.g., `btc-xau`).