18 US pints in US gallons

Result

The conversion result is: 18 US pints is equivalent to 2.25 US gallons.[1]

Conversion formula
How to convert 18 US pints to US gallons?

We know (by definition) that: 1 uspint ≈ 0.125 usgallon.

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

1 uspint / 18 uspint ≈ 0.125 usgallon / x usgallon

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

x usgallon ≈ (18 uspint / 1 uspint) * 0.125 usgallon → x usgallon ≈ 2.25 usgallon

Conclusion:

18 uspint ≈ 2.25 usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.444444444444444 times 18 US pints.

It can also be expressed as: 18 US pints is equal to 1 / 0.444444444444444 US gallons.

Approximation

An approximate numerical result would be: eighteen US pints is about zero US gallons, or alternatively, a US gallon is about zero point four four times eighteen US pints.

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.