Natural Gas – Fuel Gas – HHV LHV Calculator

chemicalengineeringsite — Mon, 18 Aug 2025 12:03:00 +0000

Natural Gas – Fuel Gas LHV / HHV Calculator

Enter gas composition (Mole %) — Results update instantly.

Standard temperature for volume basis: Fuel quantity:

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)–

LHV (MJ/kg)–

HHV (MJ/kg)–

LHV (kcal/kg)–

HHV (kcal/kg)–

LHV (MMBTU/kg)–

HHV (MMBTU/kg)–

LHV (MJ/m³)–

HHV (MJ/m³)–

LHV (kcal/m³)–

HHV (kcal/m³)–

LHV (MMBTU/m³)–

HHV (MMBTU/m³)–

Energy (LHV)–MJ

Energy (HHV)–MJ

Energy (LHV)–kcal

Energy (HHV)–kcal

Energy (LHV)–MMBTU

Energy (HHV)–MMBTU