12 imperial gallons in US customary cups

Conversion formula
How to convert 12 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: 12 ⁢ imperialgallon ≈ 230.58238569693242 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.00433684471160932 times 12 imperial gallons.

It can also be expressed as: 12 imperial gallons is equal to $\frac{1}{\mathrm{0.00433684471160932}}$ US customary cups.

Approximation

An approximate numerical result would be: twelve imperial gallons is about two hundred and thirty point five eight US customary cups, or alternatively, a US customary cup is about zero times twelve imperial gallons.