428 imperial gallons in US dry barrels
Result
The conversion result is: 428 imperial gallons is equivalent to 16.8275959799907 US dry barrels.[1]
Conversion formula
How to convert 428 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 / 428 imperialgallon ≈ 0.0393168130373613 drybarrel / x drybarrel
Now, we cross multiply to solve for our unknown x:
x drybarrel ≈ (428 imperialgallon / 1 imperialgallon) * 0.0393168130373613 drybarrel → x drybarrel ≈ 16.827595979990637 drybarrel
Conclusion:
428 imperialgallon ≈ 16.827595979990637 drybarrel
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US dry barrel is equal to 0.0594261949947621 times 428 imperial gallons.
It can also be expressed as: 428 imperial gallons is equal to 1 / 0.0594261949947621 US dry barrels.
Approximation
An approximate numerical result would be: four hundred and twenty-eight imperial gallons is about sixteen point eight two US dry barrels, or alternatively, a US dry barrel is about zero point zero six times four hundred and twenty-eight 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.