Convert Thermochemical kilocalorie per cubic metre to Megajoule per cubic metre
Convert Thermochemical kilocalorie per cubic metre (kcal(th)/m³) to Megajoule per cubic metre (MJ/m³) instantly and accurately.
Conversion Formula
MJ/m³ = kcal(th)/m³ × 0.004184
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 Megajoule per cubic metre
The megajoule per cubic metre (MJ/m³) equals exactly 10⁶ J/m³. The practical SI unit for fuel energy density: natural gas ≈ 35-40 MJ/m³, hydrogen (liquid) ≈ 8490 MJ/m³, diesel ≈ 34,200 MJ/m³. Numerically equal to kJ/L and widely used in fuel standards and energy audits. 1 MJ/m³ = 10⁶ J/m³ = 1 kJ/L.
Quick Reference Table
| Thermochemical kilocalorie per cubic metre (kcal(th)/m³) | Megajoule per cubic metre (MJ/m³) |
|---|---|
| 1 kcal(th)/m³ | 0.004184 MJ/m³ |
| 2 kcal(th)/m³ | 0.008368 MJ/m³ |
| 5 kcal(th)/m³ | 0.02092 MJ/m³ |
| 10 kcal(th)/m³ | 0.04184 MJ/m³ |
| 25 kcal(th)/m³ | 0.1046 MJ/m³ |
| 50 kcal(th)/m³ | 0.2092 MJ/m³ |
| 100 kcal(th)/m³ | 0.4184 MJ/m³ |