It depends on what substance you're measuring and what its density is. Gallons measure volume and grams measure mass (weight, in common parlance) so they're not interchangeable. It's a bit like asking what your height is in pounds. Water (the usual standard) weighs 1 kilogram per liter so a gallon, which is about 3.78 liters, would weigh 3780 gm. However a gallon of cooking oil would weigh less because it's less dense, while a gallon of Mercury would weigh a heck of a lot more.
"Gram" is a mass. "Gallon" is a volume of space. The number of grams of mass in 1.03 gallons of space depends on what substance you poured in there. If the gallon is empty, then there are no grams of mass at all in it.
i dont no go 2 anserz.con and u wil get d anser
First you need to define what you mean by gallon; an Imperial gallon is 4.546 litres, a US gallon is 3.785 litres, and a US dry gallon is 4.405 litres. At 20oC water weighs 0.9982kg/l, so an Imperial gallon being 4.546 litres weighs 4.546 X 0.9982 = 4.538kg.
If its water you are talking about then 1 gallon equals 8.34 pounds. There are 16 oz's in a pound, therefore there are 133.44 oz's. And from being a pothead, I know there are 28.35 grams in an oz. Therefore there are 3783 grams of water in 5 gallons. [note: The above information is correct UNTIL the last line. If you do the math... there are 3783 grams of water in 1 gallon. Multiply by 5... gives 18,915 grams in 5 gallons. km]
by the gallon here by liters in countries that use metric
A gallon and half of water is 5,676 grams
There are 3785.41 grams in one US gallon
That is 3,628.739 grams.
That depends on what substance, if any, is in the gallon. If the gallon is empty, then the mass in it is zero grams.
1820 grams in a British gallon.
199 580.643 grams
There are 16 cups in a gallon. Thus, one gallon of whole milk has 128 grams of fat.
.21 pounds per US gallon is about 25.163 grams per liter.
"Gram" is a mass. "Gallon" is a volume of space. The number of grams of mass in 1.03 gallons of space depends on what substance you poured in there. If the gallon is empty, then there are no grams of mass at all in it.
One gallon of water weighs about 3,785.23 grams.
None, since there can be no conversion. A gram is a measure of mass. A gallon is a measure of volume. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid. If you are not convinced, consider a gallon of air. How many grams? Next consider the same volume of lead. How many grams?
1 uk gallon = 4.546 litres = 4.546 kg water * 1.28 * 1 000 = 5 818.88 grams 1 us gallon = 3.785 litres = 3.785 kg water * 1.28 * 1 000 = 4 844.80 grams