Cubic feet to Gallons (US – Dry) converter

To convert cubic feet to gallons (US – Dry), enter the value in the first field. The result in gallons (US – Dry) is calculated automatically using the exact conversion factor.

1 ft³ ≈ 6.42851163959 US dry gal
1 US dry gal ≈ 0.155557002315 ft³

Formula: US dry gal ≈ ft³ × 6.42851163959
ft³ ≈ US dry gal × 0.155557002315

Definitions: 1 ft³ = 1728 in³; 1 US dry gal = 1/8 US bu

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 US dry gallon is one eighth of a US bushel and is a measure for dry goods such as grain and produce. It is rarely used today; when Americans say gallon they almost always mean the liquid gallon, which is about 14% smaller.

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