Density
Higher Heating Value (HHV) Lower Heating Value (LHV)
Fuel
(Gross Calorific Value - GCV) (Net Calorific Value - NCV)
@0°C/32°F,
1 bar
Gaseous [kg/m3] [g/ft3] [kWh/kg] [MJ/kg] [Btu/lb] [MJ/m3] [Btu/ft3] [kWh/kg] [MJ/kg] [Btu/lb] [MJ/m3] [Btu/ft3]
fuels
Acetylene 1.097 31.1 13.9 49.9 21453 54.7 1468
Ammonia 22.5 9690
Hydrogen 0.090 2.55 39.4 141.7 60920 12.7 341 33.3 120.0 51591 10.8 290
Methane 0.716 20.3 15.4 55.5 23874 39.8 1069 13.9 50.0 21496 35.8 964
Natural gas
(US 0.777 22.0 14.5 52.2 22446 40.6 1090 13.1 47.1 20262 36.6 983
market)*
Town gas 18.0 483
@15°C/60°
F
Liquid [g/ga [kWh/kg [MJ/kg [Btu/lb [Btu/gal [kWh/k [MJ/kg [Btu/ga
[kg/l] [MJ/l] [Btu/lb] [MJ/l]
fuels l] ] ] ] ] g] ] l]
2.97
Acetone 0.787 8.83 31.8 13671 25.0 89792 8.22 29.6 12726 23.3 83580
9
3.06
Butane 0.601 13.64 49.1 21109 29.5 105875 12.58 45.3 19475 27.2 97681
5
Butanol 0.810 10.36 37.3 16036 30.2 108359 9.56 34.4 14789 27.9 99934
3.20
Diesel fuel* 0.846 12.67 45.6 19604 38.6 138412 11.83 42.6 18315 36.0 129306
2
Dimethyl
2.51
ether 0.665 8.81 31.7 13629 21.1 75655 8.03 28.9 12425 19.2 68973
8
(DME)
2.16
Ethane 0.572 14.42 51.9 22313 29.7 106513 13.28 47.8 20550 27.3 98098
5
Ethanol 2.98
0.789 8.25 29.7 12769 23.4 84076 7.42 26.7 11479 21.1 75583
(100%) 7
Diethyl
2.71
ether 0.716 11.94 43.0 18487 30.8 110464
0
(ether)
Gasoline 2.79
0.737 12.89 46.4 19948 34.2 122694 12.06 43.4 18659 32.0 114761
(petrol)* 0
Gas oil
3.18
(heating 0.84 11.95 43.0 18495 36.1 129654 11.89 42.8 18401 36.0 128991
0
oil)*
4.78
Glycerin 1.263 5.28 19.0 8169 24.0 86098
1
Heavy fuel 3.71
0.98 11.61 41.8 17971 41.0 146974 10.83 39.0 16767 38.2 137129
oil* 0
3.10
Kerosene* 0.821 12.83 46.2 19862 37.9 126663 11.94 43.0 18487 35.3 126663
8
Light fuel 3.63
0.96 12.22 44.0 18917 42.2 151552 11.28 40.6 17455 39.0 139841
oil* 4
1.62
LNG* 0.428 15.33 55.2 23732 23.6 84810 13.50 48.6 20894 20.8 74670
1
2.03
LPG* 0.537 13.69 49.3 21195 26.5 94986 12.64 45.5 19561 24.4 87664
3
Marine gas 3.23
0.855 12.75 45.9 19733 39.2 140804 11.89 42.8 18401 36.6 131295
oil* 7
2.99
Methanol 0.791 6.39 23.0 9888 18.2 65274 5.54 19.9 8568 15.8 56562
4
Methyl
3.36
ester 0.888 11.17 40.2 17283 35.7 128062 10.42 37.5 16122 33.3 119460
1
(biodiesel)
2.81
MTBE 0.743 10.56 38.0 16337 28.2 101244 9.75 35.1 15090 26.1 93517
1
Oils
3.48
vegetable 0.92 11.25 40.5 17412 37.3 133684 10.50 37.8 16251 34.8 124772
3
(biodiesel)*
Paraffin 3.40
0.90 12.78 46.0 19776 41.4 148538 11.53 41.5 17842 37.4 134007
(wax)* 7
2.38
Pentane 0.63 13.50 48.6 20894 30.6 109854 12.60 45.4 19497 28.6 102507
5
Petroleum 2.74
0.725 13.36 48.1 20679 34.9 125145 12.47 44.9 19303 32.6 116819
naphtha* 5
1.88
Propane 0.498 13.99 50.4 21647 25.1 89963 12.88 46.4 19927 23.1 82816
5
Residual 3.75
0.991 41.8 150072 10.97 39.5 16982 39.2 140470
oil* 2
Tar* 10.00 36.0 15477
3.27
Turpentine 0.865 12.22 44.0 18917 38.1 136555
4
Solid [kWh/kg [MJ/kg [Btu/lb [kWh/k [MJ/kg
[Btu/lb]
fuels* ] ] ] g] ]
Anthracite
9.06 32.6 14015
coal
Bituminous
8.39 30.2 12984 8.06 29.0 12468
coal
Carbon 9.11 32.8 14101
Charcoal 8.22 29.6 12726 7.89 28.4 12210
Coke 7.22 26.0 11178
Lignite
(brown 3.89 14.0 6019
coal)
Peat 4.72 17.0 7309
Petroleum
8.69 31.3 13457 8.19 29.5 12683
coke
Semi
8.19 29.5 12683
anthracite
Sub-
Bituminous 6.78 24.4 10490
coal
Sulfur (s) 2.56 9.2 3955 2.55 9.2 3939
Wood (dry) 0.701 4.50 16.2 6965 4.28 15.4 6621
