Convert Thermochemical calorie per cubic centimetre to Megajoule per cubic metre
Convert Thermochemical calorie per cubic centimetre (cal(th)/cm³) to Megajoule per cubic metre (MJ/m³) instantly and accurately.
Conversion Formula
MJ/m³ = cal(th)/cm³ × 4.184
About Thermochemical calorie per cubic centimetre
The thermochemical calorie per cubic centimetre (cal(th)/cm³) equals exactly 4.184 × 10⁶ J/m³ (1 cal(th) = 4.184 J; 1 cm³ = 10⁻⁶ m³). The CGS energy density unit used extensively in older chemistry, explosives research, and combustion science for solid and liquid fuels. Numerically equal to kcal(th)/L. 1 cal(th)/cm³ = 4.184 MJ/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 calorie per cubic centimetre (cal(th)/cm³) | Megajoule per cubic metre (MJ/m³) |
|---|---|
| 1 cal(th)/cm³ | 4.184 MJ/m³ |
| 2 cal(th)/cm³ | 8.368 MJ/m³ |
| 5 cal(th)/cm³ | 20.92 MJ/m³ |
| 10 cal(th)/cm³ | 41.84 MJ/m³ |
| 25 cal(th)/cm³ | 104.6 MJ/m³ |
| 50 cal(th)/cm³ | 209.2 MJ/m³ |
| 100 cal(th)/cm³ | 418.4 MJ/m³ |