Construction and material calculators

Estimate wet concrete volume and common bag quantities for a rectangular slab.

Estimate the volume and weight of gravel for a rectangular area.

Estimate paint required from wall area, openings, coats, and coverage.

Estimate rectangular tiles and whole boxes using a row-and-column layout.

Estimate mulch volume and whole bags for a rectangular landscape area.

Estimate whole drywall sheets for identical rectangular wall surfaces.

Estimate flooring pieces and whole boxes for a rectangular room.

Estimate posts and effective run length for one straight fence line.

Estimate pitch-adjusted material area for a rectangular roof plane.

Build an efficient rectangular cutting plan for plywood and other sheet materials.

Plan efficient linear cuts for timber, trim, pipe, and other stock lengths.