Free concrete calculators, cost guides & local estimates
Construction Calculators & Cost Guides
Estimate concrete, roofing, and flooring materials in cubic yards, bags, bundles, and square feet. Includes waste factors, rebar layout, and 74 city-specific cost notes for U.S. projects.
Popular Concrete Calculators
Concrete Slab Calculator
Estimate cubic yards, bags, and cost for any slab project.
Footing Calculator
Calculate concrete for deck footings, post footings, and foundations.
Wall Calculator
Estimate poured concrete for retaining walls, basement walls.
Driveway Calculator
Plan concrete volume, control joints, and reinforcement needs.
Concrete Calculators
Calculate concrete volume, bags, rebar, and cost for slabs, footings, walls, driveways, and more.
Concrete Slab Calculator
Estimate cubic yards, bags, and cost for any slab project.
Footing Calculator
Calculate concrete for deck footings, post footings, and foundations.
Wall Calculator
Estimate poured concrete for retaining walls, basement walls.
Driveway Calculator
Plan concrete volume, control joints, and reinforcement needs.
Concrete Slab Quick Answers
Common slab sizes with pre-calculated concrete quantities, bag counts, and cost estimates.
Browse by Category
Calculators for concrete, roofing, and flooring projects.
Concrete Calculators
Calculate concrete volume for slabs, columns, footings, and more construction projects.
Roofing Calculators
Calculate roofing materials, shingle counts, and costs. Estimate roof area and bundles needed.
Flooring Calculators
Calculate flooring materials for tile, hardwood, laminate, carpet, and vinyl. Estimate square footage and material costs.
Cost Planning Resources
Use calculators for quantities, then compare materials, convert units, and review project cost ranges before contacting suppliers.
Cost Guides
Project cost ranges with local material and labor adjustments.
Unit Conversions
Convert cubic yards, cubic feet, square feet, bags, and more.
Material Comparisons
Compare concrete, pavers, asphalt, gravel, and other materials.
Local Estimates
City-specific labor rates, material costs, and climate notes.
Enter dimensions, get a material list.
Pick a calculator, input your measurements, and see quantities in the units your supplier uses — cubic yards, square feet, bundles, bags, or linear feet.
All estimates are for planning purposes only. Verify quantities, specifications, and prices with a local supplier or contractor before purchasing materials.