438 dry gallons in US customary cups

Conversion formula
How to convert 438 dry gallons to US customary cups?

We know (by definition) that: $1\mathrm{drygallon}\approx 18.618354978355\mathrm{uscup}$

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: 438 ⁢ drygallon ≈ 8154.83948051949 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.000122626570687115 times 438 dry gallons.

It can also be expressed as: 438 dry gallons is equal to $\frac{1}{\mathrm{0.000122626570687115}}$ US customary cups.

Approximation

An approximate numerical result would be: four hundred and thirty-eight dry gallons is about eight thousand, one hundred and fifty-four point eight four US customary cups, or alternatively, a US customary cup is about zero times four hundred and thirty-eight dry gallons.