Add the Coast FIRE calculator to your site
If you write about FIRE, you can give your readers the same calculator that runs on this site. It's free, it has no ads, and it takes one copy and paste.
The snippet
Paste this where you want the calculator to appear. In WordPress, use a Custom HTML block. On Substack, Ghost or Squarespace, use their embed or code block.
Options
For a dark background, change the address in the snippet to https://mycoastfire.com/embed/coast-fire-calculator?theme=dark. The small script at the end resizes the frame so there's no inner scrollbar; if your platform strips scripts, the fixed height still works.
The only thing we ask is that you keep the credit line under the calculator. It's how other readers find us.