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    Construction & Electrical

    Brick and Block Quantity Calculator

    About this tool

    Estimate single-face brick or block coverage by subtracting openings and dividing net wall area by the nominal unit dimensions plus mortar joints. Add wastage and your own unit price.

    Masonry & mortar quantities

    Choose a task. Inputs stay in this page only.

    Mortar volume assumes solid bricks. Block counts, waste and cavities are not automatically transferred; confirm actual brick dimensions and installed count in that task.

    MAKE IT SIMPLE
    Assumptions and limitations

    Single face estimate only; wall bonding pattern, thickness, corners and structural reinforcement require separate takeoff.

    Result

    Worked examples

    8 × 3 m wall, 2 m² openings, 390 × 190 mm blocks

    22 m² net wall before piece rounding

    Estimate single-face brick or block coverage by subtracting openings and dividing net wall area by the nominal unit dimensions plus mortar joints. Add wastage and your own unit price.

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