The amount that a cubic foot of water weighs depends on the temperature of the water. At 70 degrees F. a cubic foot of water weighs 62.50 pounds.
7.518 gallons.
ANSWEROne cubic foot of fresh water: rule-of-thumb is 7.5 gallons (US) per cubic foot with each gallon weighing 8.33 pounds, so 1 cubic foot weighs about 62.4 pounds. one cubic inch weighs (62.4 / 12 /12 /12=) 0.036 pounds or about 1/2 ounce. Salt water is 2.5 % heavier than fresh water. Heavy water in nuclear reactors is a bit over 10 % heavier than fresh.
1 cubic foot of water weighs about 62.458 pounds.
A cubic foot of water contains just under 7.5 gallons of water.
One cubic foot of water weighs 62.46 pounds.
One cubic foot of water weighs about 62.4 pounds.
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Mobil DTE 25 has a specific gravity of 0.876. Water weighs 62.387531 pounds per cubic foot. Therefore, one cubic foot of Mobil DTE 25 weighs 54.651477 pounds.
Steel has a Specific Gravity of 7.83. This means that a cubic foot of steel weighs 7.83 times more than a cubic foot of water (which weighs 62.4 pounds)
About 120 lbJust for reference: 1 cubic foot = 6.25 gallons (imperial), I gallon of water weighs 10 lb, so a cubic foot of water weighs 62.5 pounds. This means the specific gravity of gravel is 120/62.5, or a bit less than 2.
Water weighs approximately62.4 pounds per cubic foot and there are 7.48 gallons in a cubic foot, so water weighs about8.34 pounds per gallon. 15921 X 8.34 =132817 lbs = 66.41 tons