Concrete Calculator - How Much Do I Need? | QUIKRETE: Cement...
The calculator will indicate the number of bags you will need to cover the area at a 1/8", 1/4", 3/8", 1/2", 3/4", 1" and 2" depth. Enter the number of square feet desired: For 1/8" depth: Number of .5 Cubic Foot Bags: ...