How many half gallon in 1 imperial gallon?
The answer is 2.4018998535478.
We assume you are converting between half US gallon and imperial gallon.
You can view more details on each measurement unit: half gallon or
imperial gallon
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 528.34410527459 half gallon, or 219.96924829909 imperial gallon.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between half US gallons and imperial gallons.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of half gallon to imperial gallon

1 half gallon to imperial gallon = 0.41634 imperial gallon

5 half gallon to imperial gallon = 2.08169 imperial gallon

10 half gallon to imperial gallon = 4.16337 imperial gallon

20 half gallon to imperial gallon = 8.32674 imperial gallon

30 half gallon to imperial gallon = 12.49011 imperial gallon

40 half gallon to imperial gallon = 16.65348 imperial gallon

50 half gallon to imperial gallon = 20.81685 imperial gallon

75 half gallon to imperial gallon = 31.22528 imperial gallon

100 half gallon to imperial gallon = 41.63371 imperial gallon

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