lumber calculators
sf to lf calculator
SF ⇄ LF Conversion Calculator
Convert square feet and linear feet using actual face width. Select a nominal size or enter width manually.
Total: 0 Rows
Square Feet: 0.00
Linear Feet: 0.00
Board Feet: 0.00
Nominal Size
Actual Width (inches)
Square Feet
Thickness (inches) optional
Results
Total: 0 Rows
Linear Feet: 0.00
Square Feet: 0.00
Board Feet: 0.00
Nominal Size
Actual Width (inches)
Linear Feet
Thickness (inches) optional
Results
How this works: The calculator uses actual face width for SF/LF conversion. Choosing a nominal size auto-fills width, but you can still type over it manually.
Verify all results for your specific application before ordering. Board feet is optional and only calculated when thickness is entered.
Lumber Weight Calculator
Lumber Weight Calculator
Estimate lumber weight by entering dimensions or board feet and selecting a wood species.
1 board foot = 1/12 cubic foot
Select a species or choose Custom Density.
Results: Estimated Lumber Weight
Weight
0.00 lbs
0.00 kg
Density
0.0 lb/ft³
0 kg/m³
Total Board Feet
0.00 bd ft
Calculated from dimensions or entered directly
Volume
0.000 ft³
0.000 m³
Formula used: Weight = Density × Volume
Estimated values only. Actual weight varies with moisture content, storage conditions, and the specific piece of lumber.