Convert Barrel (US) (bbl (US)) to Cubic Foot (ft³) instantly.
Barrel (US) to Cubic Foot conversion
1 Barrel (US) (bbl (US)) = 4.2109375 Cubic Foot (ft³). To convert Barrel (US) to Cubic Foot, multiply the value by 4.2109375.
| Barrel (US) (bbl (US)) | Cubic Foot (ft³) |
|---|---|
| 1 | 4.2109375 |
| 2 | 8.421875 |
| 5 | 21.054687 |
| 10 | 42.109375 |
| 25 | 105.27344 |
| 50 | 210.54687 |
| 100 | 421.09375 |
| 1000 | 4210.9375 |
Frequently asked questions
How many Cubic Foot are in one Barrel (US)?
One Barrel (US) (bbl (US)) equals 4.2109375 Cubic Foot (ft³).
How do I convert Barrel (US) to Cubic Foot?
To convert Barrel (US) to Cubic Foot, multiply the value by 4.2109375.
What is 10 Barrel (US) in Cubic Foot?
10 Barrel (US) = 42.109375 Cubic Foot.
About these units
Barrel (US) (bbl (US))
The US barrel is a unit with multiple definitions depending on the industry, though the most common general-purpose US barrel is 31.5 US gallons, used historically for dry goods, ale, and various agricultural products. In practice, the US barrel arose from traditional cask-making, where wooden barrels of different shapes were used for storage and transport. Because their capacity varied widely, different industries standardized the barrel at different volumes. Over time, manufacturers and commercial sectors adopted specific barrel sizes for consistency. Today, the US barrel appears in brewing, winemaking, certain agricultural commodities, and historical documents describing early American commerce. Its varied legacy makes it a fascinating example of an evolving unit shaped by economic necessity and craftsmanship.
Cubic Foot (ft³)
A cubic foot equals 28.31684659 liters, representing the volume of a cube one foot on each side. It is widely used in construction, real estate, natural gas metering, and HVAC systems. Room ventilation rates, airflow in ducts, and gas consumption often use cubic feet or cubic feet per minute (CFM). Storage capacity for freezers, shipping containers, and building materials also frequently uses this unit. The cubic foot's relationship to the foot makes it practical in industries where imperial length units still dominate.