Computing of Lumber Volume in Board Feet



Take the Lineal Feet and Multiply by the Contents of one Lineal Foot.

1x1 = 1/12 2x12 = 2 4x5 = 1 2/3 17x17 = 24 1/12
1x2 = 1/6 2x13 = 2 1/6 4x6 = 2 18x18 = 27
1x3 = 1/4 2x14 = 2 1/3 4x7 = 2 1/3 19x19 = 30 1/12
1x4 = 1/3 2x15 = 2 1/2 4x8 = 2 2/3 20x20 = 33 1/3
1x6 = 1/2 2x16 = 2 2/3 4x9 = 3 22x22 = 40 1/3
1x8 = 2/3 2x17 = 2 5/6 4x10 = 3 1/3 22x24 = 44
1x10 = 5/6 2x18 = 3 4x12 = 4 24x24 = 48
1x12 = 1 3x3 = 3/4 5x5 = 2 1/12 26x26 = 56 1/3
2x2 = 1/3 3x4 = 1 6x6 = 3 28x28 = 65 1/3
2x3 = 1/2 3x5 = 1 1/4 7x7 = 4 1/12 30x30 = 75
2x4 = 2/3 3x6 = 1 1/2 8x8 = 5 1/3 32x32 = 85 1/3
2x5 = 5/6 3x7 = 1 3/4 9x9 = 6 3/4 34x34 = 96 1/3
2x6 = 1 3x8 = 2 10x10 = 8 1/3 36x36 = 108
2x7 = 1 1/6 3x9 = 2 1/4 11x11 = 10 1/12 38x38 = 120 1/3
2x8 = 1 1/3 3x10 = 2 1/2 12x12 = 12 30x40 = 100
2x9 = 1 1/2 3x11 = 2 3/4 14x14 = 16 1/3 40x40 = 133 1/3
2x10 = 1 2/3 3x12 = 3 15x15 = 18 3/4  
2x11 = 1 5/6 4x4 = 1 1/3 16x16 = 21 1/3  




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