Convert Kilowatt-hour per cubic metre to Megawatt-hour per cubic metre
Convert Kilowatt-hour per cubic metre (kWh/m³) to Megawatt-hour per cubic metre (MWh/m³) instantly and accurately.
Conversion Formula
MWh/m³ = kWh/m³ × 0.001
About Kilowatt-hour per cubic metre
The kilowatt-hour per cubic metre (kWh/m³) equals exactly 3.6 × 10⁶ J/m³. Widely used in battery technology and electrical energy storage: Li-ion cells ≈ 200-700 kWh/m³, pumped hydro ≈ 0.27-1.5 Wh/m³. Also used for volumetric electricity price comparisons. 1 kWh/m³ = 3.6 MJ/m³ = 3600 kJ/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
| Kilowatt-hour per cubic metre (kWh/m³) | Megawatt-hour per cubic metre (MWh/m³) |
|---|---|
| 1 kWh/m³ | 0.001 MWh/m³ |
| 2 kWh/m³ | 0.002 MWh/m³ |
| 5 kWh/m³ | 0.005 MWh/m³ |
| 10 kWh/m³ | 0.01 MWh/m³ |
| 25 kWh/m³ | 0.025 MWh/m³ |
| 50 kWh/m³ | 0.05 MWh/m³ |
| 100 kWh/m³ | 0.1 MWh/m³ |