Cubic feet (ft³) to US gallons (gal) Conversion
Cubic feet
The cubic foot is a unit of volume equal to exactly 28.316846592 litres, used in the United States and United Kingdom for measuring large volumes such as room air volumes, refrigerator capacities, concrete quantities, and natural gas consumption. It is the standard unit for HVAC calculations in the United States, where airflow is measured in cubic feet per minute (CFM).
US gallons
The US liquid gallon is a unit of volume equal to exactly 3.785411784 litres, used primarily in the United States for fuel sales, beverage containers, and agricultural applications. It is divided into 4 quarts, 8 pints, or 128 fluid ounces. The US gallon is approximately 16.7% smaller than the imperial (UK) gallon — a difference with significant implications in fuel economy comparisons and recipe conversions.
| Cubic feet (ft³) | US gallons (gal) |
|---|---|
| 0.1 ft³ | 0.74805194805195 gal |
| 1 ft³ | 7.4805194805195 gal |
| 2 ft³ | 14.961038961039 gal |
| 3 ft³ | 22.441558441558 gal |
| 5 ft³ | 37.402597402597 gal |
| 10 ft³ | 74.805194805195 gal |
| 20 ft³ | 149.61038961039 gal |
| 30 ft³ | 224.41558441558 gal |
| 50 ft³ | 374.02597402597 gal |
| 100 ft³ | 748.05194805195 gal |
| 1000 ft³ | 7480.5194805195 gal |