How many half gallon in 1 megalitre?
The answer is 528344.10527459.
We assume you are converting between half US gallon and megaliter.
You can view more details on each measurement unit: half gallon or
megalitre
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 528.34410527459 half gallon, or 0.001 megalitre.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between half US gallons and megaliters.
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megalitre to half gallon, or enter any two units below:

A megalitre (Ml or alternatively ML), also spelled megaliter, is one million (1,000,000) litres in the metric system. It is not recognised as an SI unit, but as one of the "non-SI units accepted for use with" SI. The SI equivalent is 1000 m³.

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