Get exact material quantities for any project
This free interior design quanitities calculator is a tool kit covering the core materials used in interior design and home renovation — each one built to reflect real trade formulas, wastage allowances and pattern-matching rules.
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FQ
Fabric Quantity Calculator
Curtains & drapery — fullness, heading style, stackback and pattern repeat.
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TQ
Tile Quantity Calculator
Floor & wall tiling — layout pattern, wastage and box quantities.
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CQ
Carpet Quantity Calculator
Broadloom & carpet tiles — seams, roll width and pattern matching.
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WQ
Wallpaper Quantity Calculator
Drops per roll — plain and patterned, UK & USA roll conventions.
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FL
Flooring Quantity Calculator
Hardwood, engineered, laminate & vinyl — layout-based wastage.
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TV
TV Viewing Distance Calculator
Optimal seating distance and mounting height, by screen size and viewing location.
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PQ
Paint Coverage Calculator
Litres/gallons by wall area, doors, windows, coat count and surface condition.