Cubic meters to Gallons (UK) converter

To convert cubic meters to gallons (UK), enter the value in the first field. The result in gallons (UK) is calculated automatically using the exact conversion factor.

1 m³ ≈ 219.969248299 UK gal
1 UK gal = 0.00454609 m³

Formula: UK gal ≈ m³ × 219.969248299
m³ = UK gal × 0.00454609

Definitions: 1 UK gal = 4.54609 L

The cubic meter (m³) is the SI unit of volume: a cube one meter on each side, equal to 1000 liters. It is used for large quantities such as water consumption, concrete, gravel, soil, natural gas, and the space inside rooms and cargo containers.

The imperial (UK) gallon is defined as exactly 4.54609 liters, about 20% larger than the US liquid gallon. It survives in British fuel-economy figures (miles per gallon) and is the base of the imperial system of capacity, in which the pint, quart, peck and bushel are all defined relative to it.

See the conversion table with commonly used values, handy for quick reference or study.