None.
A pound 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 pounds? Next consider a gallon of Mercury. How many pounds?
Water has a weight of about 8.34 pounds per gallon. So, 375 gallons of water would weigh approximately 3130.5 pounds.
That would be about 375 gallons. Pounds is a unit of mass/weight. Gallons is a liquid measure. They do not convert cleanly. The density of the liquid being measured can make a big difference. If the liquid is water, there is 8 pounds to a gallon.
3.75 liters = 0.991 US gallons = 0.825 imperial gallons
The weight of a 375-gallon propane tank will vary depending on the level of propane it contains. Propane weighs about 4.2 pounds per gallon. Therefore, a full 375-gallon propane tank would weigh approximately 1,575 pounds.
375 fl oz is 2.93 gallons.
.375 gallons is equal to 48 oz
375 grams is equivalent to about 0.83 pounds.
one tenth
375 grams is equivalent to approximately 0.83 pounds.
375 pounds is equivalent to 26.79 stones.
46.875 Gallons
42 gallons of water is 350.7 pounds