Gallons (US – Liquid) to Cubic feet converter

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

1 US gal ≈ 0.133680555556 ft³
1 ft³ ≈ 7.48051948052 US gal

Formula: ft³ ≈ US gal × 0.133680555556
US gal ≈ ft³ × 7.48051948052

Definitions: 1 US gal = 231 in³; 1 ft³ = 1728 in³

The US liquid gallon is the everyday gallon in the United States, used for fuel, milk, paint and most liquids sold by volume. It derives from the old English wine gallon, which was fixed at 231 cubic inches.

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.

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