Brick Calculator

Bricks or blocks and mortar for a wall.

Runs in your browser — nothing is uploaded
Units
Wall thickness

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Material estimates only — add waste, confirm quantities with your supplier and follow local building codes. Not an engineering guarantee.

How to use Brick Calculator

  1. Enter your values — the unit for each field is shown next to it.
  2. The result updates instantly as you type.
  3. Copy the results, or change inputs to compare scenarios.

Formula & assumptions

Bricks = wall area ÷ ((brick length + joint) × (brick height + joint)) × leaves × (1 + waste)