About

Built for American jobsites

BuildToolsHub is a free suite of US construction calculators for contractors, remodelers, estimators, and DIY builders. Work in feet and inches; order ready-mix by the cubic yard; estimate 60/80/90 lb bags, board feet, roofing squares, rebar pounds, and rough USD costs.

Takeoffs separate net measured quantities from ordered quantities using condition-based waste profiles and plant rounding (e.g. 0.5 yd³), with factors aligned to common ASTM C94 / Quikrete / CRSI / NRCA / ASTM C29 / BIA–NCMA practice.

Every calculator runs in your browser. Results are educational estimates and are not engineering, structural, code, or professional construction advice. Always check with licensed professionals and your local US building department.