Lumber recovery generally increases as the log size increases.  The graph shows the relationship between log size (top diameter) and lumber recovery.  This is based on nominal 2" production only.

• For FBM/FT3 divide FBM/M3 by 35.3
• For M3/M3 multiply FBM/M3 by .0019 (rough green production)
• For Diameter in inches multiply cm by .394