›› Convert gallon [UK] to million cubic metre

UK gallon
million cubic meter

›› More information from the unit converter

How many UK gallon in 1 million cubic meter? The answer is 219969248.29909.
We assume you are converting between gallon [UK] and million cubic metre.
You can view more details on each measurement unit:
UK gallon or million cubic meter
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 219.96924829909 UK gallon, or 1.0E-6 million cubic meter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gallons [UK] and million cubic meters.
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You can do the reverse unit conversion from million cubic meter to UK gallon, or enter any two units below:

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ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!