How Many Board Feet in a Cubic Foot?
Quick Answer
There are 12 board feet in a cubic foot.
1 ft³ = 1,728 in³ ÷ 144 in³/bf = 12 board feet
Understanding the Conversion
One board foot equals 144 cubic inches (1 foot × 1 foot × 1 inch). Since 1 cubic foot = 1,728 cubic inches, dividing gives 12 board feet per cubic foot. Board feet measure lumber volume and are the standard unit for pricing hardwood.
Formula
1 ft³ = 1,728 in³ ÷ 144 in³/bf = 12 board feet
Common Examples
| Description | Value |
|---|---|
| A 1" × 12" × 12" board | 1 board foot |
| A 2" × 6" × 12" board | 1 board foot (144 in³) |
| 1 cubic foot of oak | 12 board feet |
Quick Reference Table
Use this table for quick conversions between cubic foot and board feet:
| cubic foot | board feet |
|---|---|
| 1 | 12 |
| 2 | 24 |
| 5 | 60 |
| 10 | 120 |
| 25 | 300 |
| 50 | 600 |
| 100 | 1,200 |
Frequently Asked Questions
How Many Board Feet in a Cubic Foot?
There are 12 board feet in a cubic foot. One board foot equals 144 cubic inches (1 foot × 1 foot × 1 inch). Since 1 cubic foot = 1,728 cubic inches, dividing gives 12 board feet per cubic foot. Board feet measure lumber volume and are the standard unit for pricing hardwood.
What is the formula to convert cubic foot to board feet?
The formula is: 1 ft³ = 1,728 in³ ÷ 144 in³/bf = 12 board feet. To convert, multiply the number of cubic foots by 12 to get the equivalent in board feet.
How do I convert board feet to cubic foot?
To convert board feet to cubic foot, divide the number of board feet by 12. For example, 60 board feet equals 5 cubic foots.