建筑与DIY
Material quantity calculators for concrete, paint, lumber, tiles and HVAC.
Concrete Volume & Bags Calculator
Cubic yards / metres of concrete needed for slabs, footings, columns and posts, plus bags-of-mix conversion.
Paint Coverage Calculator (Litres / Gallons)
Litres or gallons of paint needed by wall area, coats, primer and surface texture coverage.
Lumber Board Feet & Cost Calculator
Calculate board feet, linear feet and total cost for hardwood and softwood lumber.
Tile & Flooring Coverage Calculator
Tiles or boxes needed for any floor or wall area, with pattern waste and grout lines.
BTU & HVAC Sizing Calculator
BTUs needed to heat or cool a room from area, ceiling height, insulation, climate and sun exposure.
MIG Welding Settings Calculator (Amps, Volts, Wire Speed)
Recommended MIG welding voltage, amperage and wire feed speed by metal thickness, wire diameter and material.
Landscaping Material Calculator (Gravel, Mulch, Soil, Sand)
Cubic yards, weight, bags and cost of gravel, mulch, topsoil or sand needed for any area and depth.
Fence Post Concrete & Spacing Calculator
Number of fence posts, hole size and bags of concrete needed for any fence length and post spacing.