Gross Calorific Value is usually measured using the Kilojoule per Cubic Meter[kJ/m³] for Calorific Value. Joule per Cubic Meter[kJ/m³], Kilocalorie per Cubic Meter[kJ/m³], Megajoule per Cubic Meter[kJ/m³] are the few other units in which Gross Calorific Value can be measured.