Natural Gas – Fuel Gas LHV / HHV Calculator
Enter gas composition (Mole %) — Results update instantly.
| S.No | Chemical Formula | Name | Composition (Mole %) | Molecular Weight | Weight % | LHV (MJ/kg) | HHV (MJ/kg) |
|---|---|---|---|---|---|---|---|
| Fuel Gas Mixture | 0.00 | 0.00 | – | – | |||
Average Molecular Weight (kg/kmol)–
Per mass
LHV (MJ/kg)–
HHV (MJ/kg)–
LHV (kcal/kg)–
HHV (kcal/kg)–
LHV (MMBTU/kg)–
HHV (MMBTU/kg)–
Per volume at 15°C (Sm³)
LHV (MJ/m³)–
HHV (MJ/m³)–
LHV (kcal/m³)–
HHV (kcal/m³)–
LHV (MMBTU/m³)–
HHV (MMBTU/m³)–
Fuel quantity energy
Energy (LHV)–MJ
Energy (HHV)–MJ
Energy (LHV)–kcal
Energy (HHV)–kcal
Energy (LHV)–MMBTU
Energy (HHV)–MMBTU