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Imperial Gallon to Cubic meter Converter

Use this page to convert imperial gallon values into cubic meter, with background details, formulas, a worked example, and a quick conversion table.

Imperial Gallon

An imperial gallon equals exactly 4.54609 liters.

History: The imperial gallon was standardized in the British imperial system and differs from the US gallon.

Current use: Imperial gallons are used in some UK and Commonwealth contexts, especially legacy references.

Also written as imp gal, imperial gallons, uk gallon, uk gallons.

Cubic meter

A cubic meter is the volume of a cube with edges one meter long.

History: It follows directly from the meter as an SI-derived unit.

Current use: Cubic meters are used in utilities, construction materials, and bulk storage.

Also written as cu m, m3, cbm, cubic meters, cubic metre, cubic metres.

Imperial Gallon to Cubic meter table

Imperial Gallon [imp gal]Cubic meter [cu m]
0.01 imp gal0.0000454609 cu m
0.1 imp gal0.000454609 cu m
1 imp gal0.00454609 cu m
2 imp gal0.00909218 cu m
5 imp gal0.02273045 cu m
10 imp gal0.0454609 cu m
20 imp gal0.0909218 cu m
50 imp gal0.2273045 cu m
100 imp gal0.454609 cu m

Frequently asked questions

  • How many Cubic meter (cu m) are in one Imperial Gallon (imp gal)?

    One Imperial Gallon equals 0.00454609 Cubic meter.

  • How do you convert Imperial Gallon to Cubic meter?

    Multiply the Imperial Gallon value by 0.00454609 to get the result in Cubic meter.

  • How do you convert Cubic meter back to Imperial Gallon?

    Multiply the Cubic meter value by 219.969248299088 to get back to Imperial Gallon.

  • What is 8 Imperial Gallon in Cubic meter?

    8 Imperial Gallon equals 0.03636872 Cubic meter.