There are 23 gallons in a 100lb tank that I use to heat my pool.
Mine holds 127 gallons of propane when filled up to the 80% make, the fullest they can get.
100 pound propane tank will hold 23.58 gallon. 100 pounds / 4.24 pounds per gallon = 23.58 gallons
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One gallon of propane weighs 5 pounds. The tank would hold 60 gallons.
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7.1 gallons @ 4.2lbs per gallon.
The standard propane tanks used on most gas grills are 20 lbs tanks. Smaller grills such as those used for camping, tailgating, etc use smaller propane tanks that are sold in the camping or plumbing section of your store.
There are many different sizes of tanker trucks, - could be anywhere from 1,000 to 10,000 gallons.
Propane grills generally have a layer of lava rock in the bottom to hold and spread the heat. There is usually a large hole in the bottom of the grill that charcoal would fall through after they had burned for a while.
95 gallons of propane 400 divided into 4.2
Simple answer: 100 pounds of Propane => 100 / 4.24 = 23.6 gal the "standard" LP cylinder for a gas grill is 20 pounds = 4.7 gallons The conversion for LP is Gallons x 4.24 = Pounds if one is trying to compare LP to gasoline, one must also consider that LP provides about 80% of the energy of gasoline. In a small portable generator, it is nearly transparent, but if one wishes to convert a car to LP one gets less mpg and hp.
As a rule, your propane tank will hold 80% of its designated capacity, therefore, a 500 gallon tank would hold 400 gallons. However, the 80% rule is based on expansion and contraction due to temperature. Propane expands in warmer weather. In cold temperatures you can fill to over 90% capacity (450+ gallons) but you should plan on using a portion of that propane before the weather turns warm or pressure could build as temperatures rise, thereby opening the pressure relief valve and releasing gaseous gold into the atmosphere! The hazard could be worse than the expense. Note: Some tanks are rated in pounds vs gallons. A 100 pound tank would hold just under 25 gallons.