305 US gallons in US customary cups

Conversion formula
How to convert 305 US gallons to US customary cups?

We know (by definition) that: $1\mathrm{usgallon}\approx 16\mathrm{uscup}$

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: 305 ⁢ usgallon ≈ 4880 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.000204918032786885 times 305 US gallons.

It can also be expressed as: 305 US gallons is equal to $\frac{1}{\mathrm{0.000204918032786885}}$ US customary cups.

Approximation

An approximate numerical result would be: three hundred and five US gallons is about four thousand, eight hundred and eighty US customary cups, or alternatively, a US customary cup is about zero times three hundred and five US gallons.