Brick & Material Estimate
20,411 bricks · 37.5 cement bags · 12492 kg sand
Total bricks needed
20,411
19,075 bricks + 7% wastage · 100 per m²
2D top view
North up · scale 8.3 px/m3D isometric
≈ 15.2 × 18.1 × 3.0 mWalls painted in Pakistan Standard tone — switch the brick above to repaint.
Brick visualizer
229 × 114 × 76 mmPakistan Standard (9 × 4½ × 3 in) — region: Pakistan / India
Wall pattern (running bond)
5 courses × 229 mm bricksStretcher bond — half-brick offset every course. Common for half-brick (single-wythe) walls.
Per-wall breakdown
North
47 ft 4.0 in
10.05 m³
South
52 ft 7.0 in
11.17 m³
East
60 ft
12.74 m³
West
58 ft 10.0 in
12.49 m³
Wall volume
44.69 m³
Gross 45.82 m³
Mortar (wet)
6.849 m³
Dry 9.109 m³
Cement
37.5 bags
1,874 kg
Sand
12,492 kg
7.808 m³
Materials BOQ (1:6 mix · 10 mm joint)
- Bricks (incl. waste)20,411 pcs
- Mortar (dry volume)9.109 m³
- Cement (50 kg bags)37.5 bags · 1874 kg
- Sand7.808 m³ · 12492 kg
Includes 1.33× dry-volume factor for mortar shrinkage. Cement density 1440 kg/m³, sand 1600 kg/m³.
Step-by-step calculation
Formula
Wall vol = (perimeter × thickness × height) − corner overlap. Bricks = ⌈net vol ÷ brick-with-mortar vol⌉ × (1 + waste %). Mortar dry = (wall vol − solid bricks) × 1.33.
- 1Perimeter = 47 ft 4.0 in + 52 ft 7.0 in + 60 ft + 58 ft 10.0 in = 66.67 m
- 2Gross wall vol = 66.67 × 0.229 × 3.048 − 4 × T² × H = 45.820 m³
- 3Subtract openings (doors + windows) = 1.126 m³ → net 44.695 m³
- 4Brick (with 10 mm joint) vol = 0.00234 m³
- 5Raw brick count = ⌈44.695 ÷ 0.00234⌉ = 19,075
- 6With 7% wastage = ⌈19075 × 1.07⌉ = 20,411 bricks
- 7Mortar wet = wall vol − (raw bricks × solid brick vol) = 6.849 m³
- 8Mortar dry = wet × 1.33 (shrinkage factor) = 9.109 m³
- 9Cement = 9.109 × (1/7) = 1.301 m³ ≈ 37.5 bags (50 kg)
- 10Sand = 9.109 × (6/7) = 7.808 m³ ≈ 12492 kg