About SiteCalculators
Professional construction calculators, built for contractors and DIYers
Our Mission
SiteCalculators was created to help US contractors and DIY enthusiasts accurately estimate construction materials for their projects. We understand that accurate material estimation is crucial for staying on budget and avoiding costly mistakes.
Our suite of free calculators covers everything from concrete and masonry to roofing, siding, and interior finishing. Each calculator is designed with real-world construction standards in mind, ensuring you get professional-grade estimates every time.
What We Offer
Concrete & Masonry
Calculate cubic yards for slabs, footings, steps, block walls, and pavers.
Roofing & Exterior
Estimate shingles, metal roofing, siding, gutters, and fencing materials.
Finishing & Paint
Calculate paint, drywall, flooring, and wallpaper for interior projects.
100% Free
All calculators are completely free to use, with no registration required.
Who We Serve
Professional Contractors
Get quick, accurate estimates for bidding jobs and ordering materials. Our calculators follow industry standards and account for waste factors.
DIY Enthusiasts
Plan your home improvement projects with confidence. Know exactly how much material you need before heading to the store.
Homeowners
Get ballpark estimates to budget your projects and verify contractor quotes.
⚠️ Important Disclaimer
All calculators on SiteCalculators are for estimation purposes only. Actual material requirements may vary based on specific project conditions, local building codes, and installation methods. Always consult with professional contractors and verify measurements before purchasing materials or starting construction.