Convert US gallons to cubic meters
US gal
1 US gallon ≈
0.003785 cubic meters
* rounded result
Select how many decimal places the result will be rounded to:
How to convert US gallons to cubic meters
To convert US gallons to cubic meters, multiply a US gallons value by 0.003785411784.
Formula m³ = US gal × 0.003785411784
Example: Convert 100 US gallons to cubic meters Calculations: 100 US gal × 0.003785411784 ≈ 0.3785 m³
US gallon (US gal)
The US gallon is a US customary systems unit of volume, defined as 231 cubic inches or 128 US fluid ounces, and is equal to 3.785411784 liters. It is the standard unit for measuring volume in the United States.
Cubic meter (m³)
The cubic meter is a unit of volume in the metric system, defined as the volume of a cube with edges one meter in length. It is equal to 1000 liters, or approximately 35.3147 cubic feet.