UK gallons (imp gal) to Cubic meters (m³) Conversion
UK gallons
The UK imperial gallon is a unit of volume equal to exactly 4.54609 litres, defined by the UK Weights and Measures Act 1985. It is approximately 20% larger than the US liquid gallon. The imperial gallon is still used in the United Kingdom, Ireland, and several Commonwealth countries for fuel sales, and in aviation for fuel loading in older aircraft. Four imperial quarts, eight imperial pints, or 160 imperial fluid ounces make one imperial gallon.
Cubic meters
The cubic metre is the SI derived unit of volume, defined as the volume of a cube with sides of exactly one metre. It is the standard unit for large-scale volumes in engineering, construction, and industry: concrete orders, excavation volumes, and water storage capacity are measured in cubic metres. One cubic metre equals exactly 1,000 litres. In natural gas supply and environmental science, gas flow rates are expressed in cubic metres per hour or per day.
| UK gallons (imp gal) | Cubic meters (m³) |
|---|---|
| 0.1 imp gal | 0.000455 m³ |
| 1 imp gal | 0.00455 m³ |
| 2 imp gal | 0.00909 m³ |
| 3 imp gal | 0.0136 m³ |
| 5 imp gal | 0.0227 m³ |
| 10 imp gal | 0.0455 m³ |
| 20 imp gal | 0.0909 m³ |
| 30 imp gal | 0.1364 m³ |
| 50 imp gal | 0.2273 m³ |
| 100 imp gal | 0.4546 m³ |
| 1000 imp gal | 4.5461 m³ |
Frequently Asked Questions (FAQ)
How many cubic meters are in 1 UK gallons?
1 UK gallons (imp gal) is exactly 0.004546 cubic meters (m³).
How do I convert UK gallons to cubic meters?
Multiply the value in UK gallons by 0.004546 to get the result in cubic meters. Or use the converter above — type any number and see the result instantly.