None. The units are incompatible.
There are 0.00455 cubic meters in one Imperial gallon.
One US gallon = 0.003785 cubic meters.
0.208198 cubic meters per 55 gallon drum.
they can be converted but only in units of volume 1 gallon is equal to 0.003785411 cubic meters
1 US gallon = 0.00378541178 cubic meter
1 US liquid gallon = 0.004 cubic meter
There are 0.003785 cubic meters in one gallon of water.
1 gallon = 0.003785 cubic meters
1.13 US gallons equates to 0.004277515 cubic meters.
One US gallon = 0.003785 cubic meters.
8 pints make a gallon
0.004 cubic metres.