Calculate the volume and weight of sand needed for levelling, filling, and construction.
A 1 inch (25 mm) layer of levelling sand is standard. For 100 sq ft, that’s about 0.31 cubic yards.
Dry sand weighs approximately 1.35 tons per cubic yard or 1.6 tonnes per cubic metre.
Sharp/coarse sand for concrete and paving. Fine/play sand for sandboxes. Horticultural sand for soil improvement.
Sand weighs roughly 1.5–1.6 tonnes per cubic metre depending on type and moisture. The calculator converts your volume to weight.
No — use sharp (grit) sand for concrete and screed, as soft building sand makes a weaker mix. Keep building sand for bricklaying and rendering mortar instead.
Calculate the volume and weight of gravel needed for driveways, paths, and landscaping.
OpenCalculate the tonnage and volume of any aggregate – gravel, sand, ballast, MOT or crushed stone.
OpenCalculate how much MOT Type 1 sub-base aggregate you need in tonnes and cubic metres.
Open