Cubic feet to Cubic inches converter

To convert cubic feet to cubic inches, enter the value in the first field. The result in cubic inches is calculated automatically using the exact conversion factor.

1 ft³ = 1728 in³
1 in³ ≈ 0.000578703703704 ft³

Formula: in³ = ft³ × 1728
ft³ ≈ in³ × 0.000578703703704

Definitions: 1 ft³ = 1728 in³; 1 in³ = 16387.064 mm³

The cubic foot (ft³) is the volume of a cube one foot on each side. In the United States it is used for refrigerator and freezer capacity, airflow (cubic feet per minute), natural gas measurement, and the volume of rooms, storage space and shipping containers.

The cubic inch (in³) is the volume of a cube one inch on each side. It is still used in the United States for engine displacement, especially for classic American cars and motorcycles, and in machining and hydraulic pump specifications.

See the conversion table with commonly used values, handy for quick reference or study.