18 imperial gallons in US customary cups

Result

The conversion result is: 18 imperial gallons is equivalent to 345.873578545398 US customary cups.[1]

Conversion formula
How to convert 18 imperial gallons to US customary cups?

We know (by definition) that: 1 imperialgallon ≈ 19.2151988080777 uscup.

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

1 imperialgallon / 18 imperialgallon ≈ 19.2151988080777 uscup / x uscup

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

x uscup ≈ (18 imperialgallon / 1 imperialgallon) * 19.2151988080777 uscup → x uscup ≈ 345.87357854539863 uscup

Conclusion:

18 imperialgallon ≈ 345.87357854539863 uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.00289122980773954 times 18 imperial gallons.

It can also be expressed as: 18 imperial gallons is equal to 1 / 0.00289122980773954 US customary cups.

Approximation

An approximate numerical result would be: eighteen imperial gallons is about three hundred and forty-five point eight seven US customary cups, or alternatively, a US customary cup is about zero times eighteen imperial 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.