Well, 1 pint of water weighs roughly one pound, so 1 gallon would be about 8 pounds.
Of course it's a lot easier in SI units, where you can just count by tens. 1 liter weighs 1 kg. Done.
A gallon of fresh water weighs between 8.33 lbs. and 8.34 lbs. Seawater, on average, weighs 1.028 times more. So, seawater weighs about 8.56 lbs.
per gal.
Seawater varies in weight depending on the mineral content, so the above is just a suggested avg.
Weigh an empty container; pour a gallon of water into it. Weigh it again. Calculate the difference. That is the weight of the gallon of water.
No, a gallon of water weighs about 3,787.5grams.
== Probably close to the weight of water. 8.34 lbs per gallon.
About 8.35 pounds per US gallon.
nonow if you had said does a pound of feathers weigh more than a pound of water.....
At 17oC one gallon of water weighs 4.536kg.
1 gallon of fresh water is about 8.36 pounds
A gallon of water weights 8 pounds. It can vary a bit according to temperature.
One gallon of water weighs about 8.35 pounds (about 3.8 kilograms).
8.33
it depends on what you hold it in
834