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| Log Scaling Diam. Inches | Weight/MBF International 1/4“ Rule |
|---|---|
| 6 | 13,040 |
| 7 | 12,220 |
| 8 | 11,470 |
| 9 | 10,760 |
| 10 | 10,320 |
| 11 | 10,110 |
| 12 | 9,880 |
| 13 | 9,540 |
| 14 | 8,910 |
| 15 | 9,930 |
| 16 | 9,240 |
(Average pine = 12,666 lbs/MBF) (Koppers, Inc.)
(2)
Cubic foot volume of cordwood (D = average diameter) Solid volume of rough wood in Cu. Ft. = 4(D-6) Stacked volume of rough wood in Cords = 4(D-6)/100 Pulpwood stumpage value per tree = (4(D-6)/100) * price/cord Number of Trees/Standard Cord = 90/4(D-6)