Convert gallons liquid propane to cubic feet gas

[Carpenter]

Liquid propane delivered by gallon, but sold by the hundred cubic feet at the meter.

[Guest]

[quote="Carpenter"]Liquid propane delivered to manager of mobile home park. Stored in large tank. Then piped through individual residential vapor meters into each resident's unit. Resident pays so much per 100 cubic feet of gas. They want to know if they are being overcharged for their gas usage based on the cost of propane ($2.08 per gallon) to the manager of mobile home park. Manager is not allowed to exceed 10 % of cost of propane. Is there a conversion factor for determining price of cubic feet of propane gas to price per gallon of liquid propane?

[Guest]

Thank you for the valuable info !

[MELISSA]

From www.ct.gov/drs/cwp/view.asp?A=1511&Q=267170

COMPRESSED PROPANE (GASEOUS FORM) EQUIVALENCY INFORMATION: At 14.73 lbs. of pressure per square inch (psi) and 60 degrees Fahrenheit:

* 1 cubic foot propane = 0.0278 gallons propane
* 100 cubic feet propane = 2.78 gallons propane
* 1 gallon propane = 35.97 cubic feet propane
* 100 gallons propane = 3597 cubic feet propane

WHAT IS THE CONVERSION RATE BASED ON 10PSI AND 25 PSI?

[pprender123@aol.com]

Liquid propane delivered by gallon, but sold by the hundred cubic feet at the meter.

31 cubic feet into gallons of liquid propane

[sierramadre]

Elevation has to be figured into the equation - not sure of that figure for various elevations. Not a math whiz but at 4000' the elevation adjustment is as follows:

500 cu x .90 = 450 cubic feet = 12.4 gallons.

I take no pride of authorship on this - info came from our propane company. I found this post when trying to figure for myself.

[Jerry]

My propane tank is 12 feet long and 2.25 feet in diameter. Approx how many gallons of propane will it hold?