Gallon (UK) to Cubic meter Conversion Calculator: Free Online Tool
Convert UK gallons to cubic meters with our free online volume converter.
Gallon (UK) to Cubic meter Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Gallon (UK)).
- The converted value in Cubic meter will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Volume category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Gallon (UK) to Cubic meter
Converting Gallon (UK) to Cubic meter involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Gallon (UK) = 0.00454609 cubic metersExample Calculation:
Convert 10 UK gallons: 10 × 0.00454609 = 0.0454609 cubic meters
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
What is a Gallon (UK) and a Cubic meter?
The UK gallon (Imperial gallon) is a unit of volume defined as 4.54609 litres.
The cubic meter (symbol m³) is the SI derived unit of volume. It is the volume of a cube with edges one meter in length. It represents a large volume and is often used for measuring capacities of containers, volumes of construction materials, or flow rates.
Note: The Gallon (UK) is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Cubic meter belongs to the metric (SI) system.
History of the Gallon (UK) and Cubic meter
The Imperial gallon was defined based on the volume of 10 pounds of distilled water weighed in air with brass weights with the barometer standing at 30 inches of mercury and at a temperature of 62 °F.
The cubic meter is derived directly from the meter, the SI base unit of length, which has a history dating back to the French Revolution. As the standard unit of volume within the International System of Units (SI), established in 1960, the cubic meter is the foundation upon which other metric volume units (like the liter) are often related or defined (1 m³ = 1000 L).
Common Uses for UK gallons and cubic meters
Explore the typical applications for both Gallon (UK) (imperial/US) and Cubic meter (metric) to understand their common contexts.
Common Uses for UK gallons
- Fuel Measurement: Used for measuring fuel (petrol, diesel) in the UK and some Commonwealth countries.
- Beverages: Selling milk and other beverages in large containers in the UK.
- Household Liquids: Measuring paint and other household liquids.
- Pools & Water: Pool capacity and water usage measurements in the UK.
- Industry: Some industrial applications in countries using the Imperial system.
Common Uses for cubic meters
- Large Containers: Measuring the volume of large containers (shipping containers, swimming pools).
- Construction: Quantifying construction materials (concrete, gravel, soil).
- Architecture: Calculating the volume of rooms or buildings.
- Fluid Dynamics: Measuring water or gas flow rates (cubic meters per second/hour).
- Shipping: Cargo capacity for ships and trucks.
- Science & Engineering: Scientific and engineering calculations requiring SI units.
Frequently Asked Questions
Questions About Gallon (UK) (gal)
Is a UK gallon the same as a US gallon?
No, the UK (Imperial) gallon is defined as 4.54609 liters, while the US liquid gallon is defined as 3.785411784 liters. The UK gallon is approximately 20% larger than the US gallon.
How many pints are in a UK gallon?
There are exactly 8 Imperial pints in 1 UK (Imperial) gallon. This is the same number as in the US system, but since the Imperial pint is larger than the US pint, the total volume differs.
When did the UK adopt the Imperial gallon?
The Imperial gallon was established in 1824 as part of the British Weights and Measures Act, which standardized various units throughout the British Empire. Prior to this standardization, several different gallon measures were in use for different purposes.
About Cubic meter (m³)
How large is a cubic meter?
Imagine a cube that is 1 meter tall, 1 meter wide, and 1 meter deep. That volume is one cubic meter. It's equivalent to 1,000 liters or about 264 US gallons.
Is cubic meter the same as meter cubed?
Yes, these terms refer to the same unit, m³. 'Cubic meter' is the more common way to say it.
Why use cubic meters instead of liters?
The cubic meter is the official SI unit for volume, making it standard in many scientific and engineering fields requiring strict adherence to SI. It's also more practical for very large volumes where using liters would result in extremely large numbers.
Conversion Table: Gallon (UK) to Cubic meter
| Gallon (UK) (gal) | Cubic meter (m³) |
|---|---|
| 1 | 0.005 |
| 5 | 0.023 |
| 10 | 0.046 |
| 25 | 0.114 |
| 50 | 0.227 |
| 100 | 0.455 |
| 500 | 2.273 |
| 1,000 | 4.546 |