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.
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