How many grams in 1 imperial gallon?
The answer is 4546.09.
We assume you are converting between gram [water] and imperial gallon.
You can view more details on each measurement unit: grams or
imperial gallon
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 1000000 grams, 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 grams and imperial gallons.
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