One US gallon of gasoline is approximately 6.3 pounds
The weight of a gallon of gas can vary depending on the type of fuel, but on average, a gallon of gasoline weighs about 6.3 pounds (2.8 kilograms).
To convert the density of gasoline (0.66 g/mL) to pounds per gallon, we first need to convert grams to pounds and liters to gallons. There are approximately 3.78541 liters in a gallon and 1 pound is equivalent to 453.592 grams. Using these conversions, we can calculate that 1 gallon of gasoline weighs approximately 5.87 pounds.
Briefly, the saturated vapor volume of an average gallon of liquid gasoline when fully evaporated is 160.4 gallons of vapor at 60° F and sea level.Vapor volume of a liquid is the number of cubic feet of vapor resulting from the complete evaporation of the liquid. The vapor volume depends on parameters of density, temperature, pressure and molecular weight which is affected by the variety of formulas for gasoline that is comprised of a wide range of hydrocarbons.Several approaches are available to solve this problem. One is shown below.Using a common industrial formula:one liquid gallon = [(8.31) x (SG) x (387 cu ft)] / (MW)Where:8.31 = pounds in gallon of waterSG = specific gravity of liquid being vaporized387 = At standard conditions, one pound-molecular weight of a material will evaporate to fill 387 cubic feet of space.MW= molecular weight of liquid being vaporizedThen using the approximate gasoline constants:one liquid gallon of gasoline = [(8.31 pounds in a gallon of water) x (.70 approx. specific gravity of gasoline) x (387 cu ft)] / (105 molecular weight of average gasoline)= 21.4 cubic feet of vapor volumeThere is 7.481 U.S. gallons in one cubic foot.So:one liquid gallon of gasoline = (21.4 cubic feet) x (7.481)= 160.4 gallons of saturated gasoline vaporThe vapor volume will vary based on the specific formulation of gasoline, pressure, and temperature.D. Hollatz
The weight of one gallon of fuel can vary depending on the type of fuel. On average, gasoline weighs around 6.3 pounds per gallon, diesel fuel around 7.1 pounds per gallon, and jet fuel around 6.8 pounds per gallon.
It can vary somewhat, by season, colder seasons the weight will be slightly higher, because of density, but for most instances you can use 6.1 lbs./gallon
One US gallon of gasoline weighs about six pounds.
About 6.3 pounds.
The weight of 1 gallon of gasoline equals 5.8 to 6.5 lbs.
Gasoline weighs about 6.2 lbs per gallon.
The weight of 1 gallon of gasoline equals 5.8 to 6.5 lbs.
Approximately 6.3 pounds.
The mass of water is with 20-30 % higher.
The specific weight of gasoline is 6.073 pounds per gallon. The density of gasoline varies due to the quality of the gasoline, but is generally between 0.71-0.77 kilograms per liter.
E10 gasoline, which is a blend of 90% gasoline and 10% ethanol, typically weighs around 6 to 6.5 pounds per gallon. The exact weight can vary slightly based on temperature and the specific formulation of the gasoline. Ethanol is lighter than gasoline, so the addition of ethanol slightly reduces the overall weight of the blend compared to pure gasoline.
6 pounds per gallon
At night or in early morning it tends to be cooler that at midday. Thus gasoline at that time would also be cooler and more dense, so a gallon of gasoline would weight more.Since gas is sold by the gallon, the cooler it is, the more weight (or mass) of the gasoline that you receive would be higher per gallon.OR, you get more actual gasoline per gallon (and per dollar.)
Gasoline is 6 1/2 pounds per gallon. You can do the math.