Cubic Inch to Board Feet Conversion

Convert between Cubic Inch and Board Feet quickly and accurately.

From Cubic Inch

in³

To Board Feet

How to Convert Cubic Inch to Board Feet

Conversion Formula

1 in³ = 0.007 bf

1 bf = 144 in³

Example

Convert 15 in³ to bf:

15 in³ = 15 × 0.007 bf = 0.104 bf

Unit Information

Learn about the volume - lumber units you're converting between

Cubic Inch

in³

Definition

A cubic inch is a unit of volume equal to the volume of a cube with sides of one inch. It is used for precise measurements of small wood pieces and detailed lumber calculations.

History/Origin

The cubic inch was developed from the imperial inch unit, providing a precise measurement for small volumes. It has been used in engineering, manufacturing, and detailed woodworking applications.

Current Use

Cubic inches are used in precision woodworking, small lumber measurements, and detailed construction calculations where high accuracy is required for small wood pieces and components.

Multiplier

Offset

Board Feet

Definition

A board foot is a unit of volume equal to 144 cubic inches or 1/12 of a cubic foot. It represents the volume of a board one foot long, one foot wide, and one inch thick, commonly used in lumber measurements.

History/Origin

The board foot was established in the United States lumber industry as a practical unit for measuring lumber volumes. It became the standard unit for lumber pricing and inventory management in North America.

Current Use

Board feet are extensively used in the lumber industry for pricing, inventory management, and volume calculations of dimensional lumber, particularly in North American markets and construction applications.

Multiplier

0.002

Offset