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Concrete calculator

Cubic yards of concrete for a slab, and how many bags of mix.

Concrete calculator

Cubic yards of concrete for a slab, and how many bags of mix.

1.36 cubic yards
Concrete needed
36.7
In cubic feet
1.04
In cubic metres
62
80 lb bags of mix
82
60 lb bags
123
40 lb bags

An 80 lb bag makes about 0.6 cubic foot. For more than a few yards, order ready-mix, and add for a thicker edge or an uneven base.

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