Convert Joule per cubic metre to Thermochemical kilocalorie per cubic metre
Convert Joule per cubic metre (J/m³) to Thermochemical kilocalorie per cubic metre (kcal(th)/m³) instantly and accurately.
Conversion Formula
kcal(th)/m³ = J/m³ × 0.0002390057361
About Joule per cubic metre
The joule per cubic metre (J/m³) is the SI coherent unit for energy density (and equivalently, pressure). It covers a wide range from gas combustion (natural gas ~38 MJ/m³) down to small reaction energies. Numerically equal to the pascal (Pa = N/m² = J/m³). Referenced in ISO 31-4. 1 J/m³ = 10⁻³ kJ/m³ = 1 Pa.
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
| Joule per cubic metre (J/m³) | Thermochemical kilocalorie per cubic metre (kcal(th)/m³) |
|---|---|
| 1 J/m³ | 0.000239006 kcal(th)/m³ |
| 2 J/m³ | 0.000478011 kcal(th)/m³ |
| 5 J/m³ | 0.00119503 kcal(th)/m³ |
| 10 J/m³ | 0.00239006 kcal(th)/m³ |
| 25 J/m³ | 0.00597514 kcal(th)/m³ |
| 50 J/m³ | 0.0119503 kcal(th)/m³ |
| 100 J/m³ | 0.0239006 kcal(th)/m³ |