30 US gallons in US customary cups

Result

The conversion result is: 30 US gallons is equivalent to 480 US customary cups.[1]

Conversion formula
How to convert 30 US gallons to US customary cups?

We know (by definition) that: 1 usgallon ≈ 16 uscup.

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

1 usgallon / 30 usgallon ≈ 16 uscup / x uscup

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

x uscup ≈ (30 usgallon / 1 usgallon) * 16 uscup → x uscup ≈ 480 uscup

Conclusion:

30 usgallon ≈ 480 uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.00208333333333333 times 30 US gallons.

It can also be expressed as: 30 US gallons is equal to 1 / 0.00208333333333333 US customary cups.

Approximation

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

Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.