SpecCalc Standard
Precision Tools for the
Modern Tradesman
Professional-grade material estimation for complex trades. Built for speed on the job site, with technical specifications you can trust.
Roofing
Gable, Hip, and Shed Roof estimates with pitch logic.
Open Tools →Concrete
Volume calculations for slabs, footings, and columns.
Open Tools →Lumber
Board feet, framing, and decking material counts.
Open Tools →Drywall
Sheet counts, mud estimation, and waste factors.
Open Tools →Engineered Logic
Our formulas aren’t just math; they include real-world waste factors and material specific nuances like ready-mix thresholds.
High-Contrast UI
Designed for glare-heavy job sites. Dark mode isn’t just an aesthetic; it’s a functional requirement for high visibility.
Speed Optimized
Fast-loading, valid HTML structure that ensures SpecCalc remains the top resource for trade professionals.