Lumber Weight Calculator

Calculate dimensional lumber weight, timber weight, and wood weight for any project

Lumber Weight Formula

Weight = (Length × Width × Thickness) × Density

This fundamental formula helps calculate wood weight for dimensional lumber, timber, and other wood products.

Why Lumber Weight Calculations Matter:

Accurate wood weight calculations are essential for:

  • Structural load calculations in construction
  • Determining shipping and transportation costs
  • Planning material handling and storage
  • Estimating project material requirements
  • Comparing different wood types for projects

Common Wood Densities (lbs/ft³):

Softwoods

  • Pine: 25-35
  • Cedar: 22-33
  • Fir: 31-33
  • Pressure Treated Pine: 35-45

Hardwoods

  • Oak: 45-50
  • Teak: 40-50
  • Maple: 44-50
  • Walnut: 38-45

Understanding Lumber Weight Calculations

A lumber weight calculator is an essential tool for contractors, builders, and DIY enthusiasts. Whether you're working with dimensional lumber weight calculator needs for framing or timber weight calculator requirements for heavy construction, knowing your material weights is crucial.

For pressure treated lumber weight calculator applications, remember that the treatment process adds significant weight compared to untreated wood. Our treated lumber weight calculator accounts for these differences automatically.

When using a solid wood weight calculator for hardwoods like oak or exotic woods like teak (our teak wood weight calculator is especially popular for furniture makers), density becomes the most important factor. The same dimensions in different wood types can vary dramatically in weight.

For structural applications, our lumber weight load calculator helps ensure your designs account for the dead weight of materials. This is particularly important for roof framing, deck construction, and other projects where weight impacts structural integrity.

How Our Lumber Weight Calculator Works

Select Wood Type

Choose from common wood types including pine, fir, oak, cedar, teak, and pressure treated lumber. Our calculator knows each wood's density.

Enter Dimensions

Input your lumber's length in feet, and width/thickness in inches. Our calculator handles standard dimensional lumber sizes automatically.

Get Accurate Weight

Receive precise weight calculations accounting for wood type, dimensions, and (for treated lumber) the added weight of preservatives.

Disclaimer

This lumber weight calculator provides estimates only. Actual wood weight can vary based on moisture content, specific gravity variations within species, treatment methods, and other factors. Always consult engineering specifications for critical structural calculations. The creators of this tool disclaim any liability for decisions made based on these calculations.