Metric Republic / Masonry & Finishes / Drywall Sheet Calculator

Drywall Sheet Calculator

Estimate drywall sheets for walls or partitions, with openings, number of faces and waste.

How it works

Estimate drywall sheets for walls or partitions, with openings, number of faces and waste.

Core method:
Net sheeted area = (wall area − openings) × faces. Sheets = area ÷ sheet area, then waste and rounding are applied.

Before you use the result: Check project drawings, supplier data and site conditions before ordering materials.

Practical use

Enter dimensions from the latest drawings or verified site measurements. Adjust allowances and material properties to the supplier or specification you are actually using. Results update instantly as inputs change.

Keep units consistent with the source information.
Use project-specific densities, pack sizes and coverage rates where provided.
Round purchasing quantities to supplier packaging and delivery rules.

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