How to convert 63 imperial gallons to US quarts?
We know (by definition) that:
We can set up a proportion to solve for the number of US quarts.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US quart is equal to 0.00330426263741662 times 63 imperial gallons.
It can also be expressed as: 63 imperial gallons is equal to US quarts.
An approximate numerical result would be: sixty-three imperial gallons is about three hundred and two point six three US quarts, or alternatively, a US quart is about zero times sixty-three imperial gallons.
 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.