About 8.35 pounds for one US gallon of water.
1/2 gallon ideally
At 17oC one gallon of water weighs 4.536kg.
One gallon of what? A gallon of water. chicken soup or crude oil? Please rethink your question. {And for the chicken soup... it would depend on how much chicken was in there... ;-)1 US gallon of water is 3.785 Kg
One gallon or 3.8 liters.
4,54609188 kilograms There are 4,54609188 litres in an imperial gallon, one litre of water weighs 1 kilogram.
One quart
One gallon of water weighs approximately 8.34 pounds or 3.78 kilograms.
0.002916
A cubic gallon of water occupies one cubic foot of space, which is equivalent to about 7.48 gallons.
A gallon of water weighs approximately 8.34 pounds at sea level.
Weight of Imperial Gallon of Water1 gallon [UK] = 1.201 gallon [US, liquid]One US gallon weighs 8.34 pounds, so an imperial gallon weighs about 16.6 percent more, or almost exactly 10 pounds.