Free Construction Calculators & Pro Contractor Tools
Fast estimating tools for real jobsite questions. Use the free calculators below to size concrete pours, paint orders, roofing bundles, tile quantities, drywall sheets, deck materials, stair layouts, and landscape materials without signing in.
Free estimator lineup
Concrete Calculator
Concrete yardage, cubic feet, and bag counts for slabs, footings, columns, and steps.
Paint Calculator
Dynamic wall-by-wall coverage estimates with coats, openings, and trim or ceiling add-ons.
Roofing Calculator
Roof squares, bundles, underlayment, ridge cap, and planning costs.
Tile Calculator
Tile count, grout-adjusted coverage, boxes, and order square footage.
Drywall Calculator
Sheets, screws, mud, and tape for rooms with optional ceiling coverage.
Deck Calculator
Decking footage, board counts, joists, railing reference, and cost scenarios.
Stair Calculator
Risers, run, stringer length, code check, and stringer count.
Mulch & Gravel Calculator
Bag counts, cubic yards, and weight estimates for landscape materials.
Professional Tools for Contractors
Pair the free calculators with paid templates, estimate systems, and contractor workflows built to help crews quote faster and close cleaner jobs.
General Contractor Starter Kit
Templates and workflows for bids, planning, and client-facing job documents.
Painter Pro Kit
Painting estimate systems and paperwork for profitable wall and trim jobs.
Roofer Estimate System
Scope and estimating tools built for roofing proposals and sales follow-up.
Remodeler Complete System
Job-ready templates for remodel planning, change orders, and tracking.
Landscaper Business Bundle
Landscaping forms and systems for estimating, planning, and smoother handoffs.