Hardwood Flooring Calculator

How much hardwood flooring do I need?

ft
ft
Board width
Layout
sq ft

Order this much of hardwood flooring

11bundles

Adds 5% for this layout, using commonly cited wood flooring guidance of 5 to 15%. Check moisture and let boards acclimate per the maker before nailing.

16 × 12 ft, 3.25 in boards45 rows
Floor area192 sq ft
With extra202 sq ft
Rows across room45
Linear feet of board709

Enter the room, board width and layout. You get bundles, rows and total linear feet to plan the job.

How it works

Area plus 5 to 15% by layout, divided by bundle coverage. Rows come from room width ÷ board width.

Before you order

  • Let boards acclimate in the room for the time the maker specifies.
  • Open multiple bundles at once to mix color and length.
  • Leave the expansion space at walls that the maker calls for.

Common questions

How much waste should I plan for hardwood?

About 5 to 10% for a straight lay, and 15% for diagonal. Lower grades have more cull and need more.

Does board width change the amount I buy?

Square footage stays the same, but narrow boards mean many more rows and nails.