999 imperial cups in US dry pints
Result
The conversion result is: 999 imperial cups is equivalent to 515.512343372606 US dry pints.[1]
Conversion formula
How to convert 999 imperial cups to US dry pints?
We know (by definition) that: 1 brcup ≈ 0.51602837174435 drypint.
We can set up a proportion to solve for the number of US dry pints.
1 brcup / 999 brcup ≈ 0.51602837174435 drypint / x drypint
Now, we cross multiply to solve for our unknown x:
x drypint ≈ (999 brcup / 1 brcup) * 0.51602837174435 drypint → x drypint ≈ 515.5123433726056 drypint
Conclusion:
999 brcup ≈ 515.5123433726056 drypint

Conversion in the opposite direction
The inverse of the conversion factor is that 1 US dry pint is equal to 0.00193981776160345 times 999 imperial cups.
It can also be expressed as: 999 imperial cups is equal to 1 / 0.00193981776160345 US dry pints.
Approximation
An approximate numerical result would be: nine hundred and ninety-nine imperial cups is about five hundred and fifteen point five zero US dry pints, or alternatively, a US dry pint is about zero times nine hundred and ninety-nine imperial cups.
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.