Sand Calculator
Calculate How Much Sand You Need
Planning a building or landscaping project? Our free Sand Calculator makes it easy to work out how much sand you’ll need before placing your order. Simply enter the length, width and depth of the area to receive an instant estimate, helping you order the correct quantity while reducing waste and unnecessary costs.
Whether you’re laying paving, screeding a floor, bedding slabs, mixing concrete or completing bricklaying work, our calculator provides fast and reliable estimates for a wide range of sand products.
Suitable for a Wide Range of Sands
Our Sand Calculator can be used for many popular construction and landscaping sands, including building sand, sharp sand, plastering sand and other specialist sands. Simply select your sand type, enter your project measurements and we’ll estimate the quantity required in tonnes, bulk bags or poly bags where applicable.
We recommend ordering approximately 10% extra to allow for compaction, uneven ground and general site wastage.
Sand Bulk Bags

Block Paving Sand Bulk Bag
£31.95 ex. VAT
£38.34 inc. VAT
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Building Sand Bulk Bag
£36.95 ex. VAT
£44.34 inc. VAT
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Plastering Sand Bulk Bag
£49.95 ex. VAT
£59.94 inc. VAT
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Sharp Sand Bulk Bag
£36.95 ex. VAT
£44.34 inc. VAT
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Yellow Building Sand Bulk Bag
£49.95 ex. VAT
£59.94 inc. VAT
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Meriden Building Sand Bulk Bag
£40.95 ex. VAT
£49.14 inc. VAT
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Sand Poly Bags

Building Sand Poly Bag
£2.25 ex. VAT
£2.70 inc. VAT
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Plastering Sand Poly Bag
£3.95 ex. VAT
£4.74 inc. VAT
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Kiln Dried Sand Poly Bag
£3.99 ex. VAT
£4.79 inc. VAT
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Sharp Sand Poly Bag
£2.25 ex. VAT
£2.70 inc. VAT
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Yellow Building Sand Poly Bag
£3.45 ex. VAT
£4.14 inc. VAT
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Play Pit Sand Poly Bag
£4.99 ex. VAT
£5.99 inc. VAT
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