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How many gallons are in 1 pound of propane?
A 20 pound 'BBQ tank' will contain approx. 4.7 gallons of LPG
Approximately 9.7 Gallons.
100 pound propane tank will hold 23.58 gallon. 100 pounds / 4.24 pounds per gallon = 23.58 gallons
4.24 pounds per gallon as per gas facts
1 gal = 3.78 liter 1 Liter = 0.26 gal
A 100 pound propane tank will hold about 23.58 gallons of propane. These are usually found as small residential tanks for houses.
.0235849056 (or so) lbs / 4.24 (lbs per gallon)
1 pound of propane is a little less than 1/4 of a gallon.
1 gallon = 4.2 lbs 33lbs / 4.2lbs = 7.86 gallons
4.23 pounds per gallon so, weigh a full cylinder a 15 lb tank cannot hold 15 lbs of fuel propane needs expansion room or the tank will explode i would GUESS just a tad over… 2 gallons.
I think that the correct answer is technically neener neener neener or Right, Sphix, thanks for the riddle. In other words, there is no right answer to this question. Pounds i…s a weight measure and gallons is volume measure. Weight != Volume. Its bit like trying to calculate your bank balance using the air pressure in your car tires. They're not really related even though both of them relate to you. Propane can be gas or liquid. Even as a liquid, it can vary widely in density based on the pressure it is under as well as the temprature it is being stored at.
There is about 6 pounds to a gallon.
Propane weighs about 4.2 pounds per US gallon, at 60 degrees Fahrenheit. Propane expands 1.5% per 10 degrees F.answered by http://wiki.answers.com/Q/Special:Contributions&targ…et=ip:ID1072682552So you take 4.2 * 47 = about 197.4