Log Weight Calculator

Your details

Green (freshly-cut) density values from USDA Forest Products Laboratory data.
The diameter at the narrower end of the log.
in
The diameter at the wider end of the log. Equal to small end for a perfect cylinder.
in
Total length of the log.
ft
Scale the result to multiple identical logs.
logs
Green wood contains significant moisture. Air-drying typically removes 25-30% of green weight; kiln-drying removes 35-45%.
Weight per logVery heavy log
538.8

Single log weight at the selected moisture content

Total weight538.8
Volume per log8.552
Mid-section diameter14
Density used63
Per log538.8
Total (all logs)538.8

Each log weighs about 539 lb at the chosen moisture level.

  • Each log has a volume of about 8.552 ft³ based on its mid-section diameter and length.
  • Green wood is freshly cut and saturated with sap. It loses 25-40% of this weight as it dries over months to years.

Next stepAt this weight, mechanical assistance (a skidder, log arch or tractor) is strongly recommended for safe handling.

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