Full name: million gallon [US, liquid]
Plural form: million gallons
Symbol: gal
Category type: volume
Scale factor: 3785.4118
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 0.00026417205124156 million gallon [US, liquid].
Valid units must be of the volume type.
You can use this form to select from known units: