Convert Thermochemical kilocalorie per cubic metre to Megawatt-hour per cubic metre
Convert Thermochemical kilocalorie per cubic metre (kcal(th)/m³) to Megawatt-hour per cubic metre (MWh/m³) instantly and accurately.
Conversion Formula
MWh/m³ = kcal(th)/m³ × 1.162222222e-6
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 Megawatt-hour per cubic metre
The megawatt-hour per cubic metre (MWh/m³) equals exactly 3.6 × 10⁹ J/m³. Used in large-scale energy storage infrastructure - pumped hydro, grid-scale battery installations, and thermal storage plants. Petrol ≈ 9.5 MWh/m³, LNG ≈ 6.2 MWh/m³, Li-ion pack ≈ 0.56 MWh/m³. 1 MWh/m³ = 3.6 GJ/m³ = 3600 MJ/m³.
Quick Reference Table
| Thermochemical kilocalorie per cubic metre (kcal(th)/m³) | Megawatt-hour per cubic metre (MWh/m³) |
|---|---|
| 1 kcal(th)/m³ | 1.162 × 10-6 MWh/m³ |
| 2 kcal(th)/m³ | 2.324 × 10-6 MWh/m³ |
| 5 kcal(th)/m³ | 5.811 × 10-6 MWh/m³ |
| 10 kcal(th)/m³ | 1.162 × 10-5 MWh/m³ |
| 25 kcal(th)/m³ | 2.906 × 10-5 MWh/m³ |
| 50 kcal(th)/m³ | 5.811 × 10-5 MWh/m³ |
| 100 kcal(th)/m³ | 0.000116222 MWh/m³ |