Convert Thermochemical kilocalorie per cubic metre to Kilojoule per cubic metre
Convert Thermochemical kilocalorie per cubic metre (kcal(th)/m³) to Kilojoule per cubic metre (kJ/m³) instantly and accurately.
Conversion Formula
kJ/m³ = kcal(th)/m³ × 4.184
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.
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).
Quick Reference Table
| Thermochemical kilocalorie per cubic metre (kcal(th)/m³) | Kilojoule per cubic metre (kJ/m³) |
|---|---|
| 1 kcal(th)/m³ | 4.184 kJ/m³ |
| 2 kcal(th)/m³ | 8.368 kJ/m³ |
| 5 kcal(th)/m³ | 20.92 kJ/m³ |
| 10 kcal(th)/m³ | 41.84 kJ/m³ |
| 25 kcal(th)/m³ | 104.6 kJ/m³ |
| 50 kcal(th)/m³ | 209.2 kJ/m³ |
| 100 kcal(th)/m³ | 418.4 kJ/m³ |