About imperial gallons and cubic meters
The imperial gallon is a British unit of volume equal to exactly 4.54609 liters. It contains 4 imperial quarts or 160 imperial fluid ounces.
A cubic meter (mยณ) is the SI unit of volume: the space inside a cube that is one meter on each side. It equals 1,000 liters.
How the conversion works
Converts imperial gallons to cubic meters, and back again. Type a value in either box and the other one updates as you type. The conversion uses 1 imperial gallon = 0.00454609 cubic meters.
Imperial Gallon to Cubic Meter conversion table
| imperial gallons | cubic meters |
|---|---|
| 1 imperial gallon | 0.00454609 cubic meters |
| 2 imperial gallons | 0.00909218 cubic meters |
| 5 imperial gallons | 0.0227304 cubic meters |
| 10 imperial gallons | 0.0454609 cubic meters |
| 25 imperial gallons | 0.113652 cubic meters |
| 50 imperial gallons | 0.227304 cubic meters |
| 100 imperial gallons | 0.454609 cubic meters |
| 1,000 imperial gallons | 4.54609 cubic meters |
How to use it
- Enter a value in imperial gallons to see it in cubic meters, or type in the other box to convert the opposite way.
- Check the quick conversion table below for common values.
- To convert by hand, multiply the number of imperial gallons by 0.00454609.
Did you know?
- Fuel economy in miles per gallon gives different numbers in the UK and the US because their gallons are different sizes.
- One cubic meter of water has a mass of about one tonne.