Garden Calculators: Gravel, Soil, Turf and Seed
Garden calculators help you order the right amount of materials for paths, beds and lawns. Enter the area and depth and the tools work out the volume or the number of bags.
Suppliers sell by different bag sizes and by the tonne, so check how your supplier sells before you order.
Gravel, Topsoil and Bark CalculatorWork out how much gravel, crushed stone, sand, topsoil or bark to order for a path, bed or drive, in cubic metres, tonnes and bags.Lawn Turf and Grass Seed CalculatorFind out how many rolls of turf or how much grass seed a new lawn or a repair needs.Raised Bed Soil CalculatorWork out the soil, compost and sand to fill raised beds, and the length of timber to build the sides.Plant Spacing CalculatorCount how many plants fit in a bed or hedge at a given spacing, in a square grid or a staggered layout.Pond Liner CalculatorFind the size of liner for a garden pond from its length, width, depth and overlap, and an estimate of the water volume.
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