Considering the weight of water alone the 65 gallon tank would weigh a minimum of 541 lbs. (65gal)(8.33 lbs/gal)=541.45 lbs. But this figure doesn't include the tank weight, rock weight, etc. I'd figure about 110 lbs in tank and extras putting the total weight of a filled tank somewhere around 650 lbs
It would be about 520 pounds. 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.
1 US gallon = 16 US cups
65 US gallons = 1040 US cups
65 gallons of water is about 542.75 pounds.
65 liters = 17.17 US gallons = 14.30 imperial gallons
65 oz = 4.063 pounds.
Nine US gallons of water weighs about 75.15 pounds.
Five gallons of pure water weighs 41.725 pounds @8.345lbs per gallon.
145 pounds is the anser you are very likeley overweight
8320 ounces is 65 gallons.
65 US gallons = 0.25 (0.246051766) kiloliters.
.36 lbs
you have to have an amount, 65% of how many pounds
65 liters = 17.17 US gallons = 14.30 imperial gallons
65 grams is 0.1433 pounds.
65 oz = 4.063 pounds.
1300 pounds in .65 tons.
42 gallons of water is 350.7 pounds
That is 17.125 US gallons.
1,040 ounces = 65 pounds
10 US gallons is approximately 83.5 pounds