1 Nm3=36308.96 btu
Federal Energy Regulatory Commission
Specifically 1013.2 btu per standard cubic foot, for pure methane.
The average is about 20,000 BTU's per pound at standard temperature and pressure.
To convert from cubic nanometers (nm^3) to cubic hectometers (hm^3), you need to use the following conversion factors: 1 nm^3 is equal to 1 x 10^-27 hm^3. Therefore, if you have 1 nm^3 of natural gas, it is equivalent to 1 x 10^-27 hm^3 of natural gas.
BTU should be a measure of heating content, so it will vary with composition. However, in the US, 1 cubic ft of natural gas = 1,028 BTU. 1 therm = 100,000 BTU 100 cf = 0.1 Mcf approximately 1 therm (th). or more exactly 0.0972 Mcf = 1 th. See natural gas under wikipedia.
btu of natural gas to btu of propane
Federal Energy Regulatory Commission
102,000 BTU = 1 ccf
Specifically 1013.2 btu per standard cubic foot, for pure methane.
Ther are 1,050 BTU in one cubic foot of natural gas.
natural gas
The average is about 20,000 BTU's per pound at standard temperature and pressure.
138,700 btu's
To convert from cubic nanometers (nm^3) to cubic hectometers (hm^3), you need to use the following conversion factors: 1 nm^3 is equal to 1 x 10^-27 hm^3. Therefore, if you have 1 nm^3 of natural gas, it is equivalent to 1 x 10^-27 hm^3 of natural gas.
Natural gas has the highest BTU content when burned.
Natural gas varies in its composition from one source to another. Consequently, the answer will vary.
Natural gas has a heating value of about 1,000 BTU/ft3 (gross) or about 900 BTU/ft3 (net). Acttual values can range about 100 BTU/ft3 higher or lower than the average. So 1,750x106 BTU would be about 2,000 ft3