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Convert gallon (US) to cubic Meter

Facts about the Gallon (US)

The U.S. gallon is a unit of volume in the U.S. customary system, defined as exactly 3.78541 liters.

The U.S. gallon was derived from the British wine gallon but diverged in 1824 when the UK adopted the imperial gallon. The U.S. gallon remains smaller than the imperial version (4.54609 L).

Used in the U.S. for fuel (e.g., gasoline), milk, and other large liquid containers. It’s also used in agriculture and food production.

1 gal (US) = 3.78541 L = 128 fl oz = 8 pt (US)

Conversion Table

FromToValue
1 galL3.78541
1 galfl oz128
1 galpt8

Facts about the Cubic Meter

A cubic meter is the SI unit of volume, representing the space occupied by a cube with sides one meter in length.

Defined as part of the SI system, the cubic meter is widely used in science, engineering, and commerce to represent large volumes.

Commonly used in construction (room space, concrete volume), utilities (water usage in cubic meters), shipping containers, and environmental science.

1 m³ = 1000 L = 264.172 gal (US)

Conversion Table

FromToValue
1 m³L1000
1 m³gal (US)264.172
1 m³pt (US)2113.38