Terms of Service

Last updated: October 1, 2026

Estimates, not advice

HowMuchBuild provides free calculators whose results are estimates for planning purposes only. They are not engineering, construction, or professional advice. Material yields vary by product, mix, and site conditions.

Your responsibility

Always verify critical quantities with your supplier and follow local building codes. For structural, load-bearing, or permitted work, consult a licensed professional.

Acceptable use

Do not misuse the site, attempt to disrupt it, or scrape it aggressively. Content on this site (text, diagrams, and code) is ours; you may share links freely but may not republish our content without permission.

Changes

We may update these terms as the site grows; continued use after changes means you accept the updated terms.