Calculate board feet, lumber volume, and cost estimation for woodworking and construction projects
Uses the standard formula: (Length in feet × Width in inches × Thickness in inches) ÷ 12 = Board Feet.
Board foot is the standard unit of measurement in the lumber industry for pricing and quantity estimation.
Calculate project costs by multiplying board feet by current lumber prices for accurate budgeting.
All calculations are performed locally in your browser. No data is sent to external servers.
Enter the length (in feet), width and thickness (in inches), and number of pieces for your lumber.
Optionally add the price per board foot to calculate total material costs for your project.
Use preset lumber sizes for common dimensions or input custom measurements for specific needs.
View results in board feet, cubic feet, linear feet, and copy the detailed report for purchasing or planning.