Board Foot Calculator
1 board foot = 144 in³ = 1/12 ft³. Formula: BF = (L × W × T) / 144 (all in inches).
Pieces
      
      
      Enter how many identical pieces you’re calculating.
    Price per board foot
      
      Unit is per board foot.
    Thickness
      
      Width
      
      Length
      
      Total
      
      
      Shows total board feet for all pieces (rounded to 2 decimals).
    Total Cost
      
      
      Uses “Price per board foot” × Total board feet.
    Step-by-step derivation
        Enter your dimensions to see the derivation…
References
        - Board foot definition: 1 BF = 144 in³ = 1/12 ft³.
- Formula: BF = (Length × Width × Thickness) / 144 (all dimensions in inches).
- Common practice: yards may price using nominal sizes.
