CalcCentral Embed Widget — FIRE
Free, lightweight calculator you can embed on any blog. Copy the iframe snippet below.
Live preview
FIRE number
$1,000,000
Years to FIRE
21 yr
Monthly income
$3,333
Based on the 4% rule (or your selected withdrawal rate). Compound growth assumes a constant annual return.
How to embed
Copy and paste this snippet into your blog post HTML. The iframe auto-resizes and works on mobile.
Standard embed (responsive)
<iframe src="https://calccentral.net/embed/fire" width="100%" height="420" frameborder="0" style="border:0;max-width:480px;" title="CalcCentral FIRE"></iframe>
Tall variant (with embed attribution)
<iframe src="https://calccentral.net/embed/fire?branded=1" width="100%" height="456" frameborder="0" style="border:0;max-width:520px;" title="CalcCentral FIRE"></iframe>
Backlink appreciated but not required. The widget shows a small “by CalcCentral” attribution when ?branded=1 is set.