This converter allows you to quickly convert imperial gallons (gal)
into cubic meters (m³).
Simply enter a value, choose your units, and get an instant, accurate result.
Imperial Gallon to Cubic Meter Conversion Table
Imperial Gallon (gal)
Cubic Meter (m³)
1
0.004546
2
0.009092
5
0.02273
10
0.045461
20
0.090922
50
0.227305
100
0.454609
200
0.909218
500
2.273045
1000
4.54609
2000
9.09218
5000
22.73045
10000
45.4609
20000
90.9218
50000
227.3045
100000
454.609
200000
909.218
500000
2,273.045
1000000
4,546.09
2000000
9,092.18
How to convert Imperial Gallons to Cubic Meters?
To convert imperial gallons to cubic meters, multiply by the conversion factor:
Example: Convert 10 Imperial Gallons to Cubic Meters
1 Cubic Meter (m³) equals 219.969 imperial gallons (gal).
How do I convert cubic meters back to imperial gallons?
Use the swap button above to flip the converter, or type a value directly into the "Cubic Meter" field — this page converts in both directions instantly as you type, with no submit button needed.
Which is larger, imperial gallon or cubic meter?
1 Cubic Meter is larger — it takes 219.969 imperial gallons to equal 1 cubic meter.