488 imperial gallons in US customary cups
Result
The conversion result is: 488 imperial gallons is equivalent to 9377.01701834191 US customary cups.[1]
Conversion formula
How to convert 488 imperial gallons to US customary cups?
We know (by definition) that: 1 imperialgallon ≈ 19.2151988080777 uscup.
We can set up a proportion to solve for the number of US customary cups.
1 imperialgallon / 488 imperialgallon ≈ 19.2151988080777 uscup / x uscup
Now, we cross multiply to solve for our unknown x:
x uscup ≈ (488 imperialgallon / 1 imperialgallon) * 19.2151988080777 uscup → x uscup ≈ 9377.017018341918 uscup
Conclusion:
488 imperialgallon ≈ 9377.017018341918 uscup

Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary cup is equal to 0.000106643722416623 times 488 imperial gallons.
It can also be expressed as: 488 imperial gallons is equal to 1 / 0.000106643722416623 US customary cups.
Approximation
An approximate numerical result would be: four hundred and eighty-eight imperial gallons is about nine thousand, three hundred and seventy-seven point zero two US customary cups, or alternatively, a US customary cup is about zero times four hundred and eighty-eight imperial gallons.
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.