Embed

Embed the Calculator

Add a free home construction cost calculator to your website. No signup required. Works on any site — real estate, mortgage, contractor, or home improvement.

Embed Code

<iframe
  src="https://housebuildcalc.com/embed/calculator/"
  width="100%"
  height="1100"
  frameborder="0"
  style="border-radius: 12px; border: 1px solid #44403c;"
  title="Home Build Cost Calculator"
  loading="lazy"
></iframe>

Copy and paste this code into your HTML wherever you want the calculator to appear.

Live Preview

This is exactly what visitors see when you embed the calculator — no ads, no navigation.

Customization Options

Default state

src=".../embed/calculator/?state=CA"

Pre-select a state (use a 2-letter code: CA, TX, NY…)

Default square footage

src=".../embed/calculator/?sqft=2500"

Set the starting home size

Default quality

src=".../embed/calculator/?quality=premium"

Start on basic, mid, or premium finishes

🏠

Real Estate Sites

Help buyers understand build vs buy costs alongside MLS listings

🔨

Contractor Websites

Let prospects estimate project costs before contacting you for a quote

🏦

Mortgage Lenders

Show construction loan applicants what their budget can build

Terms of Use

The HouseBuildCalc.com calculator may be embedded on any website for free. You may not modify the iframe content or remove attribution. Commercial use is permitted. By embedding the calculator, you agree to our Terms of Service.