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🧱 Brick Calculator

Estimate the number of bricks, mortar bags, and total cost for your wall project. Supports standard, modular, and jumbo brick sizes with adjustable mortar joint and waste factor.

Common Brick Sizes

Type Dimensions (W × H × L) Bricks / sq ft
Standard3⅝" × 2¼" × 7⅝"6.75
Modular3⅝" × 2¼" × 7⅝"6.86
Jumbo3⅝" × 2¾" × 7⅝"5.76
Queen3½" × 2¾" × 9⅝"4.50
'How many mortar bags do I need?', 'answer' => 'One standard 60 lb pre-mixed mortar bag covers approximately 20–25 standard bricks when used for face brick laying. For block work, one bag covers 8–10 blocks. This calculator uses 25 bricks per 60 lb bag as the standard assumption.'], ['question' => 'What is the standard mortar joint thickness?', 'answer' => 'The standard mortar joint thickness in residential masonry is ⅜ inch (9.5 mm). Joints can range from ¼ inch to ½ inch depending on brick type and project requirements. Thicker joints use more mortar but can accommodate less uniform bricks.'], ['question' => 'Why add a waste percentage?', 'answer' => 'Bricks are often cut around corners, doors, and windows, and some bricks break during handling and installation. A 10% waste allowance is standard for straightforward walls. Increase to 15–20% for walls with many openings or complex patterns like herringbone.'], ]" />

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