acalculator

Construction and home · 67 calculators

Construction and home
calculators.

Calculators for concrete, materials, roofing, flooring, gardens, and pools.

67 questions you can answer here

construction and home calculators to answer your questions

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Answered with example numbers. Try yours.

Concrete

How much concrete to buy?

1.3 yd³

You need 1.3 yd³ of concrete, or 59 bags.

Find out →Square Footage

What is the square footage?

168 ft²

The area is 168 ft².

Find out →Gravel

How much gravel do I need?

2.47 yd³

Covering the area 4 in deep takes 2.47 yd³ of gravel, about 3.5 tons.

Find out →

Concrete

Concrete BlockHow many blocks do I need for a wall?Concrete WeightWhat is the concrete weight?RebarHow much rebar do I need?

Materials

Baluster SpacingWhat baluster spacing do I need?BeamWhat is the beam deflection?Board and BattenHow much board and batten?BrickHow many bricks do I need?DrywallHow much drywall should I buy?Duct SizeWhat duct size do I need?Dumpster SizeWhat dumpster size for my debris?EpoxyHow much epoxy do I need?FenceHow much fence material do I need?FirewoodHow much firewood is in my stack?FramingHow many studs do I need?Glass WeightWhat is the glass weight?InsulationHow much insulation do I need?Linear FeetWhat is my linear foot total?MortarHow many bags of mortar do I need?PaintHow much paint do I need?PaverHow many pavers do I need?Pipe VolumeWhat is the pipe volume?PlywoodHow many plywood sheets?Recessed LightingHow much recessed lighting do I need?Rolling OffsetWhat is my rolling offset travel?SandHow much sand do I need?SidingHow much siding do I need?Steel WeightWhat is the steel weight?WainscotingHow much wainscoting do I need?WallpaperHow much wallpaper do I need?Wheelchair RampWheelchair ramp slope: how long?

Roofing

RafterHow long are my rafters?Roof TrussHow many roof trusses do I need?RoofingHow much roofing should I buy?

Flooring

CarpetHow much carpet do I need?FlooringHow much flooring do I need to buy?GroutHow much grout do I need?TileHow many tiles do I need?

Garden

CompostHow much compost do I need to buy?DirtHow much dirt do I need?FertilizerHow much fertilizer should I spread?Grass SeedHow much grass seed do I need?Plant SpacingHow many plants do I need?Retaining WallHow many retaining wall blocks?SodHow much sod do I need?SoilHow much soil do I need?

Pools

Pool SaltHow much pool salt to add?

More

AcreageWhat is the acreage of my land?Acres Per HourHow many acres per hour?AsphaltHow many tons of asphalt do I need?Board FootHow many board feet is my lumber?BTUHow many BTU does my AC need?CFMHow much CFM does my room need?ConcreteHow much concrete to buy?Cubic FeetHow many cubic feet is it?Cubic YardsHow many cubic yards do I need?DeckHow many deck boards do I need?Feet and InchesWhat is the total in feet and inches?Generator SizeGenerator sizing: how many watts?GravelHow much gravel do I need?InchHow do I add inches and fractions?MulchHow much mulch do I need?Pool VolumeWhat is my pool’s volume?Roof PitchWhat is my roof pitch?Solar PanelHow many solar panels do I need?Square FootageWhat is the square footage?StairHow many steps do my stairs need?StoneHow much stone or gravel do I need?