Flooring area calculator
Enter the room length and width plus a waste percentage to get the flooring area.
Result
A 4 m × 5 m room with a 10% waste margin needs 22 m² of flooring.
Example
Calculate the square meters of flooring needed from room dimensions and a waste margin in your browser. Values stay on your device.
A 4 m × 5 m room with a 10% waste margin needs 22 m² of flooring.
Processed locally in your browser.
Methodology
Area = length × width × (1 + wastePercent/100).
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