Lumber Calculator
Lumber Calculator
Calcola board feet, quantities, costs, and material requirements for construction projects
Tipo di Calcolo
Risultati
Calculation Risultati
Step-by-Step Solution
Formula Used
Material Recommendations
Select a calculation type and enter dimensions to calculate
Lumber Calculation Formulas
Basic Calculations
Board Feet: (Length × Width × Thickness) / 12
Standard unit for lumber volume
Standard unit for lumber volume
Linear Feet: Length in feet
Total length of lumber needed
Total length of lumber needed
Square Feet: Length × Width
Surface area coverage
Surface area coverage
Cost Calculations
Total Cost: Board Feet × Price per BF
Cost based on volume
Cost based on volume
Linear Cost: Linear Feet × Price per LF
Cost based on length
Cost based on length
Square Cost: Square Feet × Price per SF
Cost based on area
Cost based on area
Common Lumber Sizes
2×4: 1.5" × 3.5" actual size
Most common framing lumber
Most common framing lumber
2×6: 1.5" × 5.5" actual size
Wider framing for load bearing
Wider framing for load bearing
1×6: 0.75" × 5.5" actual size
Common for siding and trim
Common for siding and trim
Quick Lumber Examples
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