Concrete Block Fill Calculator

Calculate the concrete grout volume required to fill the hollow cores of CMU concrete block walls.

Blocks to Fill 200 Blocks

50 200 500 1,000

Block Thickness 8-inch Block

Concrete Fill Volume

~ 94 Premix Bags (80 lb)

Cubic Feet

Cubic Meters

Masonry

Frequently Asked Questions

Understanding concrete block fill calculations.

Filling both hollow cores of a standard 8x8x16 concrete block requires approximately 0.28 cubic feet of concrete grout.

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