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Log volume

Compare Smalian, Huber and Newton with an explicit bark basis.

Result calculated from the displayed dimensions.

Geometric solid volume0.294524 m³
Dimensions & materials

Dimensions & materials

Files

CSV: name,length,width,thickness,qty,material. Dimensions in mm; width and thickness are optional for bars. Export project JSON to preserve banded edges and other settings.

Accepts decimal commas, decimal points and fractions such as 2 1/2 or ½. Do not use thousands separators.
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Accepts decimal commas, decimal points and fractions such as 2 1/2 or ½. Do not use thousands separators.

Your plan, measured

Geometric solid volume0.294524 m³
Total cost$147.26
Count1
118.1102 in15.748 in
Schematic drawing. Check the dimensions.

How to check this calculation

Formula & conventions

Smalian averages end areas; Huber uses the midpoint section; Newton weights ends and midpoint. Use representative diameters for each section. Entered uniform radial bark thickness is deducted twice from each diameter.

S = L(A₁+A₂)/2; H = LAm; N = L(A₁+4Am+A₂)/6; A = πd²/4

Position origin: left edge or base indicated in the drawing.

Sources & references