Calculate the volume of boxes, cylinders, spheres, cones and other shapes.
A box volume calculator is a free geometry tool that calculates the volume of any rectangular box, cuboid or container. Enter the length, width and height to instantly get the volume in cubic centimetres, cubic metres, cubic inches, cubic feet or litres — ideal for shipping, storage and construction.
Calculate the volume of packages to determine shipping costs, which are often based on dimensional weight.
Calculate concrete volume needed for foundations, pillars and rectangular structures.
Work out how much fits in a storage container, warehouse bay or removal van.
Calculate the water capacity of fish tanks, ponds and water storage tanks in litres.
Volume = Length × Width × Height. All three measurements must be in the same unit. For example: 30cm × 20cm × 15cm = 9,000 cm³.
1 litre = 1,000 cubic centimetres. Divide cm³ by 1,000 to get litres. For example: 9,000 cm³ ÷ 1,000 = 9 litres.
Dimensional weight (DIM weight) = Length × Width × Height ÷ DIM factor. Carriers charge whichever is greater — actual weight or DIM weight.
This tool calculates rectangular boxes. For cylinders, spheres and other shapes, use the appropriate formula.