Brick Calculator - Calculate Number of Bricks or Blocks Needed

Free online brick calculator. Estimate how many bricks, blocks, or pavers you need for a wall or patio. Supports standard sizes and custom dimensions.

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How to Use the Brick Calculator

  1. Enter wall dimensions — length and height
  2. Choose brick type — modular, queen, king, or custom
  3. Set mortar joint — standard 3/8" or custom
  4. Get count — number of bricks plus mortar estimate

Perfect for masons, contractors, and DIY brickwork projects. All calculations done in your browser.

Features

  • Multiple brick types — modular, queen, king, utility, custom
  • Block option — CMU block sizes available
  • Mortar estimate — cubic feet of mortar needed
  • Waste allowance — includes 10% for breakage
  • Paver mode — for patios and walkways