Convert Joule per cubic metre to International table BTU per UK gallon
Convert Joule per cubic metre (J/m³) to International table BTU per UK gallon (BTU(IT)/gal(UK)) instantly and accurately.
Conversion Formula
BTU(IT)/gal(UK) = J/m³ × 4.308861932e-6
About Joule per cubic metre
The joule per cubic metre (J/m³) is the SI coherent unit for energy density (and equivalently, pressure). It covers a wide range from gas combustion (natural gas ~38 MJ/m³) down to small reaction energies. Numerically equal to the pascal (Pa = N/m² = J/m³). Referenced in ISO 31-4. 1 J/m³ = 10⁻³ kJ/m³ = 1 Pa.
About International table BTU per UK gallon
The international table BTU per UK gallon (BTU(IT)/gal(UK)) equals 1055.05585262 J / 4.54609 × 10⁻³ m³ ≈ 232079.84 J/m³. Used in the UK petroleum industry for expressing fuel energy content, particularly for liquid fuels and heating oil before metrication. 1 BTU(IT)/gal(UK) ≈ 232.08 kJ/m³.
Quick Reference Table
| Joule per cubic metre (J/m³) | International table BTU per UK gallon (BTU(IT)/gal(UK)) |
|---|---|
| 1 J/m³ | 4.309 × 10-6 BTU(IT)/gal(UK) |
| 2 J/m³ | 8.618 × 10-6 BTU(IT)/gal(UK) |
| 5 J/m³ | 2.154 × 10-5 BTU(IT)/gal(UK) |
| 10 J/m³ | 4.309 × 10-5 BTU(IT)/gal(UK) |
| 25 J/m³ | 0.000107722 BTU(IT)/gal(UK) |
| 50 J/m³ | 0.000215443 BTU(IT)/gal(UK) |
| 100 J/m³ | 0.000430886 BTU(IT)/gal(UK) |