Home calculators

6 calculators

Project calculators for around the house — concrete and gravel by volume, with bag and tonnage estimates.

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Estimate the cubic yards and number of bags of concrete you need for slabs, footings, and columns.

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Estimate cubic yards and tons of gravel needed to cover an area at any depth.

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Calculate volume in cubic feet from any length, width, and height — supports feet, inches, yards, centimeters, and meters.

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Find the cubic yards you need for concrete, gravel, mulch, or soil from length, width, and depth — with weight estimates.

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Estimate cubic yards and the number of 2 cu ft and 3 cu ft bags of mulch needed to cover an area.

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Compute square feet, square yards, square meters, and acres from any length and width — for rooms, flooring, walls, or yards.