Convert International table BTU per UK gallon to Watt-hour per cubic metre
Convert International table BTU per UK gallon (BTU(IT)/gal(UK)) to Watt-hour per cubic metre (Wh/m³) instantly and accurately.
Conversion Formula
Wh/m³ = BTU(IT)/gal(UK) × 64.466623
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.
About Watt-hour per cubic metre
The watt-hour per cubic metre (Wh/m³) equals exactly 3600 J/m³. Convenient for energy storage systems - battery packs, flywheels, and compressed-air storage - where energy is usually expressed in watt-hours per physical volume. 1 Wh/m³ = 3600 J/m³ = 3.6 kJ/m³.
Quick Reference Table
| International table BTU per UK gallon (BTU(IT)/gal(UK)) | Watt-hour per cubic metre (Wh/m³) |
|---|---|
| 1 BTU(IT)/gal(UK) | 64.4666 Wh/m³ |
| 2 BTU(IT)/gal(UK) | 128.933 Wh/m³ |
| 5 BTU(IT)/gal(UK) | 322.333 Wh/m³ |
| 10 BTU(IT)/gal(UK) | 644.666 Wh/m³ |
| 25 BTU(IT)/gal(UK) | 1611.67 Wh/m³ |
| 50 BTU(IT)/gal(UK) | 3223.33 Wh/m³ |
| 100 BTU(IT)/gal(UK) | 6446.66 Wh/m³ |