1 imperial gallon in US quarts
Result
The conversion result is: 1 imperial gallon is equivalent to 4.80379970201942 US quarts.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US quart is equal to 0.208168546157247 times 1 imperial gallon.
It can also be expressed as: 1 imperial gallon is equal to 1 / 0.208168546157247 US quarts.
Approximation
An approximate numerical result would be: one imperial gallon is about four point seven nine US quarts, or alternatively, a US quart is about zero point two one times one imperial gallon.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.