Convert Megajoule per cubic metre to Kilojoule per cubic metre
Convert Megajoule per cubic metre (MJ/m³) to Kilojoule per cubic metre (kJ/m³) instantly and accurately.
Conversion Formula
kJ/m³ = MJ/m³ × 1000
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.
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
| Megajoule per cubic metre (MJ/m³) | Kilojoule per cubic metre (kJ/m³) |
|---|---|
| 1 MJ/m³ | 1000 kJ/m³ |
| 2 MJ/m³ | 2000 kJ/m³ |
| 5 MJ/m³ | 5000 kJ/m³ |
| 10 MJ/m³ | 10000 kJ/m³ |
| 25 MJ/m³ | 25000 kJ/m³ |
| 50 MJ/m³ | 50000 kJ/m³ |
| 100 MJ/m³ | 100000 kJ/m³ |