317 US dry barrels in imperial cups
Result
The conversion result is: 317 US dry barrels is equivalent to 129003.33491375 imperial cups.[1]
Conversion formula
How to convert 317 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 / 317 drybarrel ≈ 406.950583324131 brcup / x brcup
Now, we cross multiply to solve for our unknown x:
x brcup ≈ (317 drybarrel / 1 drybarrel) * 406.950583324131 brcup → x brcup ≈ 129003.33491374952 brcup
Conclusion:
317 drybarrel ≈ 129003.33491374952 brcup

Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial cup is equal to 7.75173758623054e-06 times 317 US dry barrels.
It can also be expressed as: 317 US dry barrels is equal to 1 / 7.75173758623054e-06 imperial cups.
Approximation
An approximate numerical result would be: three hundred and seventeen US dry barrels is about one hundred and twenty-nine thousand and three point three three imperial cups, or alternatively, a imperial cup is about zero times three hundred and seventeen 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.