Natural Gas Units
1 Cubic foot of natural gas = 1,020 Btu (approx)
1 Therm = 100,000 Btu
1 Decatherm = 10 therms
1 Decatherm = 106 Btu
1 Decatherm = 1,000 cubic feet of natural gas (approx)
1 Decatherm = 0.974 Mcf at 1,026 Btu per cubic foot
1 Mcf = 1.026 MMBtu (approx)
1 Mcf = 1.026 Decatherm (approx)
1 MMBtu = 106 Btu’s
