Calculate number of bricks, cement & sand required for any wall — based on wall size, brick size & mortar thickness. 4 wall types supported.
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| Description | Value |
|---|
| Brick Size | With Mortar | Bricks/CFT | Bricks/Sq.ft (9″) |
|---|---|---|---|
| 9×4.5×3 | 9.5×5×3.5 | ~13.1 | ~10.2 |
| 9×4.5×2.75 | 9.5×5×3.25 | ~14.2 | ~11.1 |
| 8×4×3 | 8.5×4.5×3.5 | ~15.5 | ~12.0 |
| 10×5×3 | 10.5×5.5×3.5 | ~9.5 | ~7.4 |
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Our Brick Masonry Calculator calculates bricks, cement, and sand for any wall type — straight wall, wall with openings, boundary wall, and brick column. Supports multiple brick sizes, mortar ratios, and wastage allowance.
Bricks = Wall Volume ÷ Brick Volume (with mortar) | Mortar = Wall Vol − Bricks × Actual Brick Vol | Cement = Mortar × Cement Ratio ÷ Total Parts
~10.2 bricks per sq.ft for standard 9″×4.5″×3″ bricks with 1/2″ mortar.
1:4 (cement:sand) is standard. Use 1:3 for load-bearing walls.