Lumber and Hardwood Weight Calculator — Calculate Wood Weight by Species & Dimensions

Lumber and Hardwood Weight Calculator

Calculate the weight of lumber and hardwood based on wood species, dimensions, moisture content, and board count. Essential for shipping, construction, and woodworking projects.

Step 1: Wood Species & Dimensions

10

Understanding Wood Density

Wood density varies by species and moisture content. Hardwoods like oak and maple are denser than softwoods like pine and cedar. Density affects weight, strength, and durability.

Step 2: Calculation Options

12%

Moisture Content Note

Green wood contains 30-200% moisture. Air-dried wood is typically 12-20%. Kiln-dried wood is 6-8%. Weight increases with moisture content.

Lumber Weight Results

Summary
Species Comparison
Breakdown

Total Weight

133.3 lbs
10 oak boards (8ft × 6in × 1in) at 40 lbs/ft³
Weight per Board
13.3 lbs
Board Footage
40 BF
Total Volume
3.33 ft³
Weight per ft³
40 lbs

Wood Species Weight Comparison

Wood Species Density (lbs/ft³) Weight per Board Total Weight

Weight Calculation Breakdown

Weight Formula

Weight = Volume × Density × Board Count

Volume (ft³) = (Length in feet) × (Width in inches ÷ 12) × (Thickness in inches ÷ 12)

Adjusted Density = Base Density × (1 + Moisture Content ÷ 100)

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