A cubic mile (abbreviation: cu mi or mi3NIST Guide to the SI - B.8 Factors for Units Listed Alphabetically) is an imperial and US customary (non-SI non-metric) unit of volume, used in the United States, Canada and the United Kingdom. It is defined as the volume of a cube with sides of length, giving a volume of .
Conversions 1 cubic mile = 512 cubic furlongs≈ 5.45 billion cubic yards≈ 147 billion cubic feet≈ 3.38 million acre-feet≈ 1.13 million acre-yards= 640 acre-miles= cubic kilometres≈ 917 billion imperial gallons≈ 1.1 trillion US liquid gallons≈ 115 billion imperial bushels≈ 118 billion US bushels≈ 26.2 billion crude barrels≈ 35 billion US beer barrels
See also Square mile Orders of magnitude for a comparison with other volumes
Cube (arithmetic) Cube root Cubic equation Cubic function
References