Free, Engineer-Reviewed Construction Calculators & Technical Guides for the USA, UK & Australia.
BuildMetric is an independent publisher of construction calculators and technical reference guides. Built for building professionals, contractors, quantity surveyors, and engineers.
- Engineer-Reviewed: Every formula and guide is reviewed by practising professionals.
- 3 Markets: Code-aware content tailored for US (IRC), UK (BS 5534), and AU (AS 1684) standards.
- Free Forever: No paywalls, no sign-ups, no gated results.
- SEO Optimized: Rich JSON-LD schema, Open Graph tags, and international
hreflangtargeting. - Monetization Ready: Cleanly placed AdSense placeholders and affiliate disclosure structures.
- Responsive UI: Premium, modern design built with Tailwind CSS, optimized for mobile.
- HTML5 (Semantic structure)
- Tailwind CSS (via CDN for rapid styling)
- Vanilla JavaScript (For UI interactions, mobile menu, and smooth scrolling)
- GitHub Pages (Hosting)
/
├── index.html # Homepage & Directory overview
├── calculators.html # Full directory of all tools
├── roofing.html # Category hub for roofing tools
├── guides.html # Hub for all technical guides
├── about.html # Team, methodology & trust signals
├── contact.html # Contact form & support info
│
├── guides/ # Technical Articles
│ ├── roof-pitch-explained.html
│ ├── concrete-waste-allowance.html
│ ├── stud-spacing-by-code.html
│ ├── paint-coverage-myths.html
│ ├── how-to-calculate-rafters.html
│ └── reading-architectural-drawings.html
│
├── privacy.html # Legal
├── terms.html # Legal
├── disclaimer.html # Legal
└── cookie-policy.html # Legal