Deck Cost Calculator

Enter your deck's size and your decking material's price per square foot. We'll estimate the decking surface materials cost, including a 10% waste allowance for cuts and mistakes — the same buffer Buildholm's own build plans use.

Deck length (ft) Deck width (ft) Decking material price per sq ft ($) Use a real quote from your store or supplier — we don't guess a number we can't verify.

This estimates decking surface materials only — it does not include framing, joists, footings, fasteners, railing, or labor. For a full itemized plan with those included, Buildholm's free build generates one from a description of your project.

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Drop your email and we'll send this estimate, plus a link to generate a full step-by-step deck build plan — free, no card required.

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