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Sand Calculator

Calculate the amount of sand in volume and weight based on area and thickness

mยฒ
cm
๐Ÿ‡ฉ๐Ÿ‡ฐ All calculations are based on Danish rules, rates, and currency (DKK). This calculator is translated for convenience but applies exclusively to Denmark.

Calculate sand for your project

Our sand calculator helps you determine the precise amount of sand in both volume (mยณ) and weight (tonnes). Sand is used for many purposes in construction and landscaping.

Sand types and weight

Dry sand weighs about 1.5-1.7 tonnes per mยณ depending on grain size and moisture. The calculator uses 1.6 tonnes/mยณ as an average. Wet sand can weigh up to 2.0 tonnes/mยณ.

Uses of sand

Sand is used for many purposes: as a base for tiles and paving stones (typically 3-5 cm), for sandboxes (at least 30 cm), for concrete mixing, as drainage and for fill.

Frequently Asked Questions

How much does 1 mยณ of sand weigh?

Dry sand weighs about 1.5-1.7 tonnes per mยณ. Wet sand can weigh up to 2.0 tonnes per mยณ. The exact weight depends on grain size and moisture.

How thick a sand layer do I need under tiles?

Under paving stones and tiles, 3-5 cm of levelling sand is typically used on top of a compacted gravel layer. The sand should be levelled evenly. Always use sharp sand, not beach sand.

What is the difference between sand and gravel?

Sand has a grain size of 0.1-2 mm, while gravel has 2-60 mm. Pebbles are even coarser (over 20 mm). Crushed stone is used for foundations and drainage. Fine sand (0-4 mm) is used for levelling under tiles.

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