This depends greately on pressure, temperature and not the least on the kind of gas!!
How do you relight a natural gas pilot light?
US average in 2007 was about 980 therms per year per customer.
natural gas jk
Methane
Natural gas
Av gas (100 LL) weighs the same as automotive fuel....6 lbs/gal.
about 21 cents/gal
15.5 gal.
86.75 per gal
173,295.09 US gallons atm
200 gal
19.4 US gal; 73.4 L; 16.2 imp gal
You can not make natural gas.....it is NATURAL.
On average, 1 cubic meter of compressed natural gas (CNG) weighs approximately 0.67 kilograms. The weight can vary slightly based on the density and pressure at which the CNG is stored.
83 mi / 20 mpg = 4.15 gal * $2.80/gal = $11.62 (roughly).
about 50 cents per gal
13 miles per gal