Building materials
Estimate material quantities from your project dimensions.
Concrete quantities
Calculate wet volume and bags from the stated mixed yield per bag.
Brick and block quantities
Count units from net wall area and block face plus joints.
Masonry mortar quantities
Calculate mortar from wall size, openings, block size and joint width.
Plywood and sheet-material quantities
Count full rectangular cuts per sheet; choose whether 90° rotation is allowed.