64 imperial gallons in US customary cups

Conversion formula
How to convert 64 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: 64 ⁢ imperialgallon ≈ 1229.772723716973 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.000813158383426747 times 64 imperial gallons.

It can also be expressed as: 64 imperial gallons is equal to $\frac{1}{\mathrm{0.000813158383426747}}$ US customary cups.

Approximation

An approximate numerical result would be: sixty-four imperial gallons is about one thousand, two hundred and twenty-nine point seven six US customary cups, or alternatively, a US customary cup is about zero times sixty-four imperial gallons.