Editorial policy
The standards used to create, review, correct, and update ConstructionCalculatorHub calculators and supporting guidance.
Content updated
Usefulness before search traffic
A page must solve a distinct project-planning need. We do not create doorway pages, location variants, or synonym-swapped pages that repeat the same calculator. Closely related search phrases are served by one useful page when the intent and calculation are the same.
Accuracy and transparency
Each calculator should expose its inputs, outputs, formula, assumptions, limitations, and rounding behavior. Claims are written conservatively and do not promise guaranteed accuracy, code approval, or professional review.
References
Sources are selected for authority and relevance. We link to government, standards, educational, manufacturer, and established industry resources when they materially support the page. We do not fabricate citations or imply that a source reviewed this website.
Updates and corrections
Material formula or guidance changes receive a new content-modified date and regression tests. Cosmetic deployments do not trigger a freshness date. Correction requests are evaluated against reproducible calculations and credible sources.
Automation and human accountability
Software may assist with testing, formatting, and analysis. Published claims and calculator behavior must still be reviewable from the formulas, source code, tests, and cited references. No fictional author or reviewer identity is used.