Approximately 1,419.34 pounds @8.34 pounds per US gallon.
180 pounds of water would occupy 2.88 cubic feet (180 lbs / 62.5 lbs/ft^3 = 2.88 ft^3).
The weight of 0.4 cubic feet depends on the density of the material. To convert volume to weight, you need to know the specific density. If we assume an average material density of 100 lbs/cubic foot, then 0.4 cubic feet would weigh 40 lbs.
Cubic feet can't be converted to pounds. Cubic feet measure volume, while pounds measure mass.
2,131 cubic feet = 15,940.987 gallons (rounded)
8,000 gallons of water equates to 1,069.4 cubic feet.
The weight of 2.25 cubic feet of water is approx 4495 pounds-force (lbf).
Approximately 102 pounds for 1.63 cubic feet of water (12.2 US gallons).
One cubic foot of water weighs about 62.4 pounds.
11 cubic feet of plain (non-salt) water weighs approximately 686.7 pounds or 311.5 kilograms.
Approximately 1,620.2 pounds.
That is 18,041.403 pounds
200 cubic feet of water weighs about 12,462.5 pounds or 6.23 tons.
If one liter of water weighs one kilogram then 27 cubic feet will have a weight of 1,685.55 pounds.
If the weight is 62.5, then it weighs 62.5
180 pounds of water would occupy 2.88 cubic feet (180 lbs / 62.5 lbs/ft^3 = 2.88 ft^3).
244 cubic feet of what?
Approximately 1,775.9 pounds.