644 dry gallons in imperial cups
Result
The conversion result is: 644 dry gallons is equivalent to 9983.94716667322 imperial cups.[1]
Conversion formula
How to convert 644 dry gallons to imperial cups?
We know (by definition) that: 1 drygallon ≈ 15.5030235507348 brcup.
We can set up a proportion to solve for the number of imperial cups.
1 drygallon / 644 drygallon ≈ 15.5030235507348 brcup / x brcup
Now, we cross multiply to solve for our unknown x:
x brcup ≈ (644 drygallon / 1 drygallon) * 15.5030235507348 brcup → x brcup ≈ 9983.947166673212 brcup
Conclusion:
644 drygallon ≈ 9983.947166673212 brcup
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial cup is equal to 0.000100160786441062 times 644 dry gallons.
It can also be expressed as: 644 dry gallons is equal to 1 / 0.000100160786441062 imperial cups.
Approximation
An approximate numerical result would be: six hundred and forty-four dry gallons is about nine thousand, nine hundred and eighty-three point nine five imperial cups, or alternatively, a imperial cup is about zero times six hundred and forty-four dry 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.