1 US quart in imperial gallons
Result
The conversion result is: 1 US quart is equivalent to 0.208168546157247 imperial gallons.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial gallon is equal to 4.80379970201942 times 1 US quart.
It can also be expressed as: 1 US quart is equal to 1 / 4.80379970201942 imperial gallons.
Approximation
An approximate numerical result would be: one US quart is about zero point two one imperial gallons, or alternatively, a imperial gallon is about four point seven nine times one US quart.
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.