Category Concrete

Calculate concrete needed for a shed base slab. Enter shed length, width and slab thickness to get cubic feet, cubic yards, bags, and cost.

Convert a bag count to volume, or find out how many 40, 50, 60 or 80 lb bags you need for a target volume.

Calculate concrete volume for a rectangular slab or footing, or a round column or post. Get cubic yards, cubic feet, cubic meters, and bag counts instantly.

Calculate the minimum footing size for a post, column, or wall based on load and soil bearing capacity. Free footing size calculator with concrete volume included.

Estimate how much masonry grout you need to fill CMU block cores, in cubic yards and bags, based on wall length, height, block width, and how much of the wall is grouted.

Enter your wall length and height to find how many bags of mortar you need for brick or block, with bricks/blocks count and a printable estimate sheet.

Calculate how many bags of mortar mix you need to parge a foundation wall. Enter wall length, height, coat thickness, and number of coats for an instant bag count and cost estimate.

Work out exactly how much stone veneer to order — flats by the square foot and corners by the linear foot — with openings deducted, the corner-to-flat overlap handled, and waste added. Get box counts and a printable estimate.

Calculate how many stirrups or ties a beam or column needs from length, spacing, and end offset. Get total rebar length, weight, and material cost.

Estimate cubic yards of concrete and total project cost, including labor, delivery, and rebar. Free concrete cost calculator with instant, shareable results.