Brick Calculator

Calculate bricks and mortar for walls, veneers and patios.

Wall Details

Net Wall Areaโ€”
Bricks (with 5% waste)โ€”
Mortar (80lb bags)โ€”
Sand (cubic yards)โ€”
Material Costโ€”

How to Calculate Bricks

Formula: Net area = length ร— height โˆ’ openings. Bricks = area ร— bricks per sq ft ร— wythe ร— 1.05 (waste). Mortar = bricks รท 1000 ร— 3 bags.

Brick Types & Coverage

TypeSize (inches)Bricks/sq ft
Modular3-5/8 ร— 2-1/4 ร— 7-5/87
Queen3-1/8 ร— 2-3/4 ร— 9-5/86
King3-3/8 ร— 2-3/4 ร— 9-5/85.5
Utility3-5/8 ร— 3-5/8 ร— 11-5/84.5

FAQ

Bricks per square foot?
Standard modular = ~7 bricks/sq ft with 3/8" mortar joints.
Mortar per 1000 bricks?
~3 bags of 80lb mortar + ~0.5 cu yd sand per 1000 bricks.
Bricks for 10ร—10 wall?
100 sq ft ร— 7 = 700 + 5% waste = 735 bricks. ~2.5 bags mortar.
Single or double wythe?
Single = veneer (non-structural). Double = structural wall. Double uses 2ร— bricks.

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