Convert Gigajoule per cubic metre to Nanojoule per cubic metre
Convert Gigajoule per cubic metre (GJ/m³) to Nanojoule per cubic metre (nJ/m³) instantly and accurately.
Conversion Formula
nJ/m³ = GJ/m³ × 1.000000000e+18
About Gigajoule per cubic metre
The gigajoule per cubic metre (GJ/m³) equals exactly 10⁹ J/m³. Used for the energy density of high-energy-density materials and liquefied fuels: LNG ≈ 22.2 GJ/m³, liquid hydrogen ≈ 8.49 GJ/m³, petrol ≈ 34.2 GJ/m³. Also useful for large-scale thermal energy storage reservoirs. 1 GJ/m³ = 10³ MJ/m³ = 10⁹ J/m³.
About Nanojoule per cubic metre
The nanojoule per cubic metre (nJ/m³) equals 10⁻⁹ J/m³. Used in plasma physics and low-energy radiation dosimetry where energy densities are extremely small - for example, residual electromagnetic energy in near-vacuum environments or ultra-dilute plasma fields. 1 nJ/m³ = 10⁻⁹ J/m³ = 10⁻⁶ µJ/m³.
Quick Reference Table
| Gigajoule per cubic metre (GJ/m³) | Nanojoule per cubic metre (nJ/m³) |
|---|---|
| 1 GJ/m³ | 1 × 1018 nJ/m³ |
| 2 GJ/m³ | 2 × 1018 nJ/m³ |
| 5 GJ/m³ | 5 × 1018 nJ/m³ |
| 10 GJ/m³ | 1 × 1019 nJ/m³ |
| 25 GJ/m³ | 2.5 × 1019 nJ/m³ |
| 50 GJ/m³ | 5 × 1019 nJ/m³ |
| 100 GJ/m³ | 1 × 1020 nJ/m³ |