997 imperial gallons in US customary cups

Conversion formula
How to convert 997 imperial gallons to US customary cups?

We know (by definition) that: $1\mathrm{imperialgallon}\approx 19.2151988080777\mathrm{uscup}$

We can set up a proportion to solve for the number of US customary cups.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 997 ⁢ imperialgallon ≈ 19157.553211653467 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 5.21987327375244e-05 times 997 imperial gallons.

It can also be expressed as: 997 imperial gallons is equal to $\frac{1}{\mathrm{5.21987327375244e-05}}$ US customary cups.

Approximation

An approximate numerical result would be: nine hundred and ninety-seven imperial gallons is about nineteen thousand, one hundred and fifty-seven point five four US customary cups, or alternatively, a US customary cup is about zero times nine hundred and ninety-seven imperial gallons.