Calculators
Concrete Calculator: Volume, Cement, Sand & Aggregate
Free concrete calculator for slabs, footings, beams and columns. Get volume, cement bags, sand and aggregate quantities in metric or imperial units.
Brick Calculator: Number of Bricks, Cement and Sand for a Wall
Free brick calculator. Enter wall size, openings and brick size to get the number of bricks, mortar volume, cement bags and sand needed.
Rebar Weight Calculator: Steel Bar Weight in kg and lb
Free rebar weight calculator. Enter bar diameter, number of bars and length to get total steel weight in kg, tonnes and pounds, plus number of 12 m bars.
Earthwork Volume Calculator: Excavation, Swell and Truck Loads
Free earthwork and excavation volume calculator with side slopes. Get bank volume, loose volume after swell, and the number of truck loads to haul away.
Plaster and Paint Calculator: Cement, Sand and Paint Quantity
Free plaster and paint calculator. Enter room size, openings, plaster thickness and coats to get cement bags, sand and litres of paint.
Tile Calculator: Number of Tiles, Boxes, Grout and Adhesive
Free tile calculator. Enter floor or wall size and tile size to get the number of tiles, boxes to buy, grout and tile adhesive quantity.
