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"
  width="100%"
  height="800"
  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.

Preview

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iframe preview not available in this context

View live calculator →

Customization Options

Default state

src="https://housebuildcalc.com?state=CA"

Pre-select a state in the calculator

Default sqft

src="https://housebuildcalc.com?sqft=2500"

Set a default square footage

Compact height

height="600"

Use 600px height to show calculator only (without tabs)

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Real Estate Sites

Help buyers understand build vs buy costs alongside MLS listings

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Contractor Websites

Let prospects estimate project costs before contacting you for a quote

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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.