Concrete block calculator

Calculate concrete blocks, pallets and mortar bags for a wall.

Concrete block calculation

Describe the wall, openings and block size: blocks, pallets and mortar bags are recalculated automatically.

Wall length

Wall height

Block size

Joint thickness

Breakage allowance

Each opening is deducted from the wall area.

Supply

Blocks per pallet

Mortar consumption

Mortar bag weight

Gross area-

Openings deducted-

Net area-

Blocks to order-

Pallets required-

Theoretical requirement

Added allowance

Estimated mortar

Mortar bags

Calculation details