Fence Calculator
OutdoorCalculate posts, rails, fixings, concrete and palings for 10 different fence types. Includes SVG previews for each style.
Deck Calculator
OutdoorBoards, joists, bearers, posts, concrete, joist hangers and screws. Optional steps, fascia and balustrading.
Pergola Calculator
OutdoorPosts, beams, rafters, roof covering options — polycarbonate, steel or shade battens. Optional knee braces and fascia.
Retaining Wall
OutdoorFor walls under 1.5m. Drainage, AG pipe, geotextile, posts and fixings all included. NZ/AU consent warning included.
Paving Calculator
PavingPavers, bedding sand, sub-base, jointing sand, edge restraints and geotextile. Pattern options for herringbone and offset.
Concrete Calculator
ConcreteLive volume display as you type. Ready-mix or bagged. Mesh, rebar, vapour barrier, sub-base and formwork all calculated.
Landscaping Calculator
GardenEight landscaping tools in one calculator. Covers everything from filling a planter box to laying a full lawn with drip irrigation.
Roofing Calculator
ComingIron, tile and metal roofing. Sarking, battens, fixings and flashings. Ridge and hip calculations.
Cladding Calculator
ComingWeatherboard, shiplap, cavity batten, Linea and Hardie systems. Starter strips and fixings included.
Earthworks / Drainage
ComingCut and fill volumes, trench drain sizing, soakage pit design and stormwater pipe sizing.
Paint Calculator
ComingInterior and exterior paint coverage. Primer, undercoat and topcoat litres. Door and window deductions.