Convert Kilojoule per cubic metre to Thermochemical kilocalorie per cubic metre
Convert Kilojoule per cubic metre (kJ/m³) to Thermochemical kilocalorie per cubic metre (kcal(th)/m³) instantly and accurately.
Conversion Formula
kcal(th)/m³ = kJ/m³ × 0.2390057361
About Kilojoule per cubic metre
The kilojoule per cubic metre (kJ/m³) equals exactly 1000 J/m³. Common in gas industry and HVAC for expressing the volumetric heating value of fuel gases: natural gas ~35-38 MJ/m³, biogas ~20-25 MJ/m³, hydrogen ~10.8 MJ/m³ (standard conditions). 1 kJ/m³ = 1000 J/m³ = 1 Wh/(277.8 m³).
About Thermochemical kilocalorie per cubic metre
The thermochemical kilocalorie per cubic metre (kcal(th)/m³) equals exactly 4184 J/m³ (1 kcal(th) = 4184 J). Used in older continental European and Russian engineering references for volumetric heating values of gases and process heat. 1 kcal(th)/m³ = 4184 J/m³ ≈ 1.162 Wh/m³.
Quick Reference Table
| Kilojoule per cubic metre (kJ/m³) | Thermochemical kilocalorie per cubic metre (kcal(th)/m³) |
|---|---|
| 1 kJ/m³ | 0.239006 kcal(th)/m³ |
| 2 kJ/m³ | 0.478011 kcal(th)/m³ |
| 5 kJ/m³ | 1.19503 kcal(th)/m³ |
| 10 kJ/m³ | 2.39006 kcal(th)/m³ |
| 25 kJ/m³ | 5.97514 kcal(th)/m³ |
| 50 kJ/m³ | 11.9503 kcal(th)/m³ |
| 100 kJ/m³ | 23.9006 kcal(th)/m³ |