Board Foot Calculator
Result
Board Foot Calculator Calculate the total board feet of lumber for a project. Enter the thickness, width, length, and number of boards to get the total board footage — the standard volume unit used to price hardwood. — free online calculator.
Formula
- Board Foot Calculator calculates its result from Thickness (in), Width (in), Length (ft), Number of Boards. It uses the formula Board Feet = (Thickness(in) * Width(in) * Length(ft) / 12) * Quantity. Change any input to recalculate the result instantly.
- The main inputs are Thickness, Width, Length, Number of Boards. Enter them in the units and format shown in the calculator.
- Keep measurements and project assumptions consistent before comparing or combining values.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Board Foot
- Thickness: 2 in
- Width: 8 in
- Length: 10 ft
- Number of Boards: 15
Using Thickness (in) = 2, Width (in) = 8, Length (ft) = 10, Number of Boards = 15, the calculated result is 200.
Sample result: Calculating…
Frequently asked questions
What does the Board Foot calculate?
Board Foot Calculator Calculate the total board feet of lumber for a project. Enter the thickness, width, length, and number of boards to get the total board footage — the standard volume unit used to price hardwood. — free online calculator.
Which values should I enter?
Enter Thickness, Width, Length, Number of Boards using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Board Feet = (Thickness(in) * Width(in) * Length(ft) / 12) * Quantity.
Why might my result differ from another source?
Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.