Material calculators

Get accurate estimates for your landscaping and construction projects in seconds

Free tools

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Enter your measurements and get instant material estimates. No guessing, no waste — just accurate calculations to help you plan your project.

Calculate exactly how much sand or gravel you need for your project. Enter your dimensions and get instant volume estimates.

Work out the materials needed for your patio project. Get accurate estimates for slabs, sub-base, and more.

Calculate the volume of screed required for your floor. Perfect for preparing sub-floors before laying final finishes.

Calculate MOT Type 1 and other materials needed for a solid, durable base for driveways and garden buildings.

Calculate the volume of ready-mix concrete required for footings, slabs, posts, and other structural work.

Calculate the tonnage of MOT Type 1 or hardcore required for a solid sub-base on driveways, shed bases, and construction projects.