Construction & Building Calculators

Professional construction calculators trusted by contractors, builders, and construction professionals. Calculate material quantities, estimate costs, and optimize your construction projects with precision.

Concrete Calculator

500,000+ monthly searches

Calculate exact concrete volume needed for slabs, foundations, driveways, and steps. Professional-grade calculator with bag estimates and cost calculations used by thousands of contractors.

Multiple slab shapes

Foundation calculations

Bag quantity estimates

Cost per yard pricing

All Construction Calculators

Professional tools for every construction and building project

Cement Calculator

50,000+ monthly searches

Determine cement bag requirements for concrete mixing. Calculate bags needed for various cement ratios and project sizes.

Bag quantity calculator

Mix ratio calculations

Cost estimation

Aggregate Calculator

50,000+ monthly searches

Calculate aggregate quantities for concrete, road base, and construction projects. Includes tonnage and volume conversions.

Tonnage calculations

Volume conversions

Multiple aggregate types

Gravel Calculator

50,000+ monthly searches

Estimate gravel quantities for driveways, paths, and drainage projects. Calculate tons, cubic yards, and coverage areas.

Driveway calculations

Drainage estimates

Coverage calculator

Sand Calculator

50,000+ monthly searches

Calculate sand quantities for construction, landscaping, and paving projects. Includes volume and weight calculations.

Construction sand

Play sand calculator

Paver base sand

Roofing Calculator

50,000+ monthly searches

Calculate roofing materials including shingles, metal roofing, tiles, and underlayment for any roof pitch and size.

Pitch calculations

Material estimates

Waste factor included

Drywall Calculator

50,000+ monthly searches

Estimate drywall sheets, joint compound, and installation costs for walls and ceilings. Professional contractor tool.

Sheet calculations

Joint compound amounts

Installation costs

Asphalt Calculator

50,000+ monthly searches

Calculate asphalt quantities for driveways, parking lots, and road repairs. Includes tonnage and cost estimates.

Driveway calculator

Tonnage estimates

Hot mix asphalt

Why Construction Professionals Choose Our Calculators

Built by construction experts, for construction professionals. Every calculator includes industry standards and real-world factors.

Industry Standard

Calculations based on industry standards, building codes, and professional practices.

Material Optimization

Minimize waste and optimize material orders with accurate quantity calculations.

Trusted by Pros

Used by thousands of contractors, builders, and construction professionals worldwide.