Board feet formula: (thickness in inches x width in inches x length in feet) / 12. Hardwood typically sold by board foot. Remember: 2x4 actually measures 1.5 x 3.5 inches after milling. Select grade has minimal knots, #2 grade more economical with knots.
Quick Tips
- Always order 10-15% extra materials for waste
- Check local building codes before starting
- Measure twice, cut once — verify all inputs
Frequently Asked Questions
Volume of lumber: 1 inch thick x 12 inches wide x 12 inches long = 144 cubic inches.
2x4 actually 1.5x3.5 inches, 2x6 is 1.5x5.5 inches after milling and drying.
Select: minimal knots, smooth. #1: some knots. #2: common grade with knots, cheaper.