How many bricks per square foot?
Quick Answer
Standard modular bricks (3-5/8" × 2-1/4" × 7-5/8") laid in a running bond pattern require approximately 6.75 bricks per square foot of wall face, including a 3/8" mortar joint. For flat patio work laid on the broad face: 4.5 bricks per square foot. For queen-size bricks: 5.5 per sq ft.
Quick Reference Table
| Brick Type / Use | Bricks per sq ft |
|---|---|
| Standard modular (wall) | 6.75 bricks/sq ft |
| Standard modular (patio) | 4.5 bricks/sq ft |
| Queen size (wall) | 5.5 bricks/sq ft |
| Jumbo (wall) | 4.5 bricks/sq ft |
| King size (wall) | 4.8 bricks/sq ft |
| Norman (wall) | 4.5 bricks/sq ft |
How to Calculate It Yourself
- 1
Determine your brick size and joint thickness (standard is 3/8").
- 2
Calculate brick face area with joint: (brick height + joint) × (brick length + joint).
- 3
For standard modular: (2.25 + 0.375) × (7.625 + 0.375) = 2.625 × 8 = 21 sq inches.
- 4
Divide 144 sq in (1 sq ft) by 21 = 6.86 → round to 6.75 with mortar overlap. Add 5–10% waste.
Pro Tip
Always add 5% waste for straight walls, 10% for walls with corners, cuts, or complex patterns. Order all bricks at once from the same production run — color varies between batches.
Assumptions to Check
Before ordering materials, confirm the dimensions, product coverage, waste factor, and local installation requirements for your project. Manufacturer coverage tables and local code rules can change the final quantity, especially for structural work, exterior projects, and irregular layouts.
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