18 imperial gallons in US dry barrels

Result

The conversion result is: 18 imperial gallons is equivalent to 0.707702634672504 US dry barrels.[1]

Conversion formula
How to convert 18 imperial gallons to US dry barrels?

We know (by definition) that: 1 imperialgallon ≈ 0.0393168130373613 drybarrel.

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

1 imperialgallon / 18 imperialgallon ≈ 0.0393168130373613 drybarrel / x drybarrel

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

x drybarrel ≈ (18 imperialgallon / 1 imperialgallon) * 0.0393168130373613 drybarrel → x drybarrel ≈ 0.7077026346725034 drybarrel

Conclusion:

18 imperialgallon ≈ 0.7077026346725034 drybarrel

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US dry barrel is equal to 1.41302285876434 times 18 imperial gallons.

It can also be expressed as: 18 imperial gallons is equal to 1 / 1.41302285876434 US dry barrels.

Approximation

An approximate numerical result would be: eighteen imperial gallons is about zero point seven one US dry barrels, or alternatively, a US dry barrel is about one point four 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.