Hardwood Floor Waste Calculator
Calculate hardwood flooring quantities with waste factors for straight, diagonal, and herringbone patterns including box counts.
Inputs
ft
ft
in
ft
Results
Total with Waste
189 sq ft
Boxes Needed (20 sq ft)
10
Room Area180 sq ft
Net Board Feet180 sq ft
Waste Factor5%
How to Use This Calculator
- Enter the room length and width in feet.
- Enter the board width in inches (common: 2.25, 3.25, or 5 inches).
- Select the installation pattern — straight (5% waste), diagonal (15%), or herringbone (20%).
- Enter the average board length in feet.
- Review the net square footage needed and recommended purchase quantity with waste added.
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