All Calculators
Select a tool from our comprehensive library of construction calculators. All tools are free to use and designed for professionals and DIYers alike.
Materials
Calculate quantities for standard construction materials.
Concrete Mix Calculator
Calculate bags of concrete mix, cement, sand, and gravel.
Brick & Mortar Calculator
Estimate bricks and mortar required for a wall.
Paint Coverage Calculator
Calculate gallons of paint needed for interior/exterior walls.
Tile & Flooring Calculator
Estimate tiles or flooring planks and box requirements.
Lumber & Wood Calculator
Calculate board feet and total lumber piece counts.
Plaster Calculator
Determine plaster and water required for finishing walls.
Measurements
Tools for determining distances, square footage, and volumes.
Roof Pitch Calculator
Determine roof pitch, angle, rafter length, and area.
Area & Perimeter Calculator
Calculate area and perimeter for various shapes.
Staircase Calculator
Find rise, run, stringer length, and total steps.
Wall Square Footage
Calculate wall area excluding doors and windows.
Foundation Calculator
Estimate concrete required for footings and foundations.
Room Volume Calculator
Determine total cubic volume of a given room space.
Cost Estimators
Financial estimators for labor, materials, and overall budgets.
Construction Cost
High-level cost estimator for new builds.
Material Cost Calculator
Estimate total material costs based on unit pricing.
Labor Cost Estimator
Calculate labor costs based on hourly rates and time.
Paint Cost Calculator
Estimate total spend for interior and exterior painting.
Structural
Calculators for structural integrity and foundational materials.
Sand & Gravel Calculator
Calculate tons or cubic yards of aggregate base.
Steel & Rebar Calculator
Estimate length and weight of rebar grids.
Concrete Slab Calculator
Volume and material calculations for flat slabs.
Fence Material Calculator
Estimate posts, rails, and pickets for a fence run.