Home & Construction
Estimate materials for any project - concrete, paint, roofing, mulch, gravel, square footage and more.
Concrete Calculator
Calculate cubic yards of concrete for slabs, footings & columns
Paint Calculator
Estimate how many gallons of paint you need
Roofing Calculator
Estimate roofing squares, shingles and materials
Roof Pitch Calculator
Calculate roof pitch, angle and rafter length
Mulch Calculator
Calculate cubic yards or bags of mulch for your beds
Gravel Calculator
Calculate tons or cubic yards of gravel needed
Topsoil Calculator
Calculate how much topsoil or dirt you need
Sand Calculator
Calculate the amount of sand needed by volume or weight
Square Footage Calculator
Calculate the square footage of any area
Cubic Yard Calculator
Convert dimensions to cubic yards for any material
Stair Calculator
Calculate stair stringer, rise and run dimensions
Asphalt Calculator
Estimate tons of asphalt needed for paving
Tile Calculator
Calculate how many tiles you need for a floor or wall
Flooring Calculator
Estimate flooring material and boxes needed
Drywall Calculator
Calculate sheets of drywall and materials
Fence Calculator
Estimate posts, rails and pickets for a fence
Deck Calculator
Estimate decking boards and materials
Board Feet Calculator
Calculate board feet of lumber
Brick Calculator
Calculate how many bricks you need
Rebar Calculator
Calculate rebar quantity and spacing for a slab
BTU Calculator
Estimate the BTUs needed to heat or cool a room
Carpet Calculator
Estimate carpet square footage and cost
Ohm's Law Calculator
Calculate voltage, current, resistance and power
Voltage Drop Calculator
Calculate voltage drop over a wire run