512 US dry barrels in imperial cups
Result
The conversion result is: 512 US dry barrels is equivalent to 208358.698661955 imperial cups.[1]
Conversion formula
How to convert 512 US dry barrels to imperial cups?
We know (by definition) that: 1 drybarrel ≈ 406.950583324131 brcup.
We can set up a proportion to solve for the number of imperial cups.
1 drybarrel / 512 drybarrel ≈ 406.950583324131 brcup / x brcup
Now, we cross multiply to solve for our unknown x:
x brcup ≈ (512 drybarrel / 1 drybarrel) * 406.950583324131 brcup → x brcup ≈ 208358.69866195507 brcup
Conclusion:
512 drybarrel ≈ 208358.69866195507 brcup

Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial cup is equal to 4.79941565397477e-06 times 512 US dry barrels.
It can also be expressed as: 512 US dry barrels is equal to 1 / 4.79941565397477e-06 imperial cups.
Approximation
An approximate numerical result would be: five hundred and twelve US dry barrels is about two hundred and eight thousand, three hundred and fifty-eight point seven zero imperial cups, or alternatively, a imperial cup is about zero times five hundred and twelve US dry barrels.
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.