Flooring for 100 m²
10 percent waste. Check your box coverage.
Area with waste
110m²
Boxes (1.86 m²)
60
area with waste = 100 × 1.10 = 110 m²
About 1076 sq ft.
Open the Flooring CalculatorAbout this estimate
Add 10 percent to 100 square metres for waste. Box coverage varies, so confirm the figure on your chosen product before ordering.
Laying floors? A sharp utility knife scores plank and underlay cleanly.
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Common questions
How much flooring for 100 square metres?
With 10 percent waste, about 110 square metres, roughly 60 boxes at 1.86 square metres each.
How much extra should I buy?
Ten percent for a straight layout, 15 percent for diagonal, plus a spare box.
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Enter room area and the coverage printed on the box. 10 percent waste added.
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Enter the area and one tile size. 10 percent waste added.
Drywall New
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Enter the patio size and one paver size. 5 percent waste added.
Sand New
Enter the area and depth. 5 percent allowance added.
Roofing New
Enter the roof surface area. 10 percent waste added. Three bundles per square.
Insulation New
Enter area to cover and the coverage printed on the package. 5 percent added.
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Enter total fence length and post spacing.
Sod New
Enter the area to cover. 5 percent allowance added.
Grass Seed New
Enter area and seeding rate. Default rates suit a new lawn.
Fertilizer New
Enter area, target nitrogen rate and the first number on the bag.
Cubic Yards New
Enter length, width and depth. No waste added.
Square Footage New
Enter length and width.
Board Foot New
Enter board dimensions and quantity.
Material Cost New
Enter quantity, unit price, tax and delivery. Figures are in your own currency.