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Lumber Board Feet Calculator
Enter thickness, width, length, and quantity for each board size to calculate total board feet and cost.
How to use this tool
- 1Enter thickness, width, and length for a board size.
- 2Enter the quantity of that size.
- 3Add more board sizes if needed.
- 4See total board feet and estimated cost.
Frequently asked questions
What's the board feet formula?+
Board feet = (thickness in inches × width in inches × length in feet) ÷ 12 — the standard lumber industry measurement.
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